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The Intercity-Express — in Austria and Switzerland: InterCityExpress (formerly also syntax in Germany); abbreviation: ICE (German pronunciation: [iːtseːˈeː]) — is a system of high-speed trains predominantly running in Germany and neighbouring countries. It is the highest service category offered by DB Fernverkehr and is the flagship of Deutsche Bahn. The brand name "ICE" is among the best-known brands of Germany, with a brand awareness close to 100%, according to DB.
The "ICE" name is also used for the vehicles used on the system, which were specifically developed for the system starting in the early 1980s. There are currently five different versions of the ICE vehicles in use, named ICE 1 (deployed in 1991), ICE 2 (1996), ICE T (1999), ICE 3 (1999) and ICE TD (2001-2003, back in service 2007). The ICE 3, including its variant models, is made both by Bombardier and Siemens.
Apart from domestic use, the trains can also be seen in countries neighbouring Germany. There are, for example, ICE 1 lines to Zürich, Switzerland and Vienna, Austria. ICE 3 trains also run to Liège and Brussels, Belgium and at lower speeds to Amsterdam in the Netherlands. On June 10, 2007, a new line between Paris and Frankfurt/Stuttgart was opened, jointly operated by ICE and TGV trains. While the ICE runs the Paris-to-Frankfurt branch, SNCF's TGV runs from Paris to Munich (via Stuttgart), with mixed crews on both trains.  On December 9, 2007 the ICE TD was introduced on the service from Berlin via Hamburg to Århus and Copenhagen, Denmark.
The Spanish railway operator RENFE also employs trains based on ICE 3 trains (Siemens Velaro). Wider versions were ordered by China for the Beijing-Tianjin high-speed rail (CRH 3) and by Russia for the Moscow - Saint Petersburg and the Moscow - Nizhny Novgorod routes (Velaro RUS).
 History of the ICE
The Deutsche Bundesbahn started a series of trials in 1985 using the InterCityExperimental (also called ICE-V) test train. The IC Experimental was used as a showcase train and for high-speed trials, setting a new world speed record at 406.9 km/h (253 mph) on May 1, 1988. The train was retired in 1996 and replaced with a new trial unit, called the ICE S.
After extensive discussion between the Bundesbahn and the Ministry of Transport regarding onboard equipment, length and width of the train and the number of trainsets required, a first batch of 41 units was ordered in 1988. The order was extended to 60 units in 1990, with German reunification in mind. However, not all trains could be delivered in time.
 First generation
The first ICE trains were the trainsets of ICE 1 (power cars: Class 401), which came into service in 1989. The first regularly scheduled ICE trains ran from June 2, 1991 from Hamburg-Altona via Hamburg Hbf - Hannover Hbf - Kassel-Wilhelmshöhe - Fulda - Frankfurt Hbf - Mannheim Hbf and Stuttgart Hbf toward München Hbf on the new ICE line 6. The Hanover-Würzburg line and the Mannheim-Stuttgart line, which had both opened the same year, were hence integrated into the ICE network from the very beginning.
Due to the lack of trainsets in 1991 and early 1992, the ICE line 4 (Bremen Hbf - Hannover Hbf - Kassel-Wilhelmshöhe - Fulda - Würzburg Hbf - Nürnberg Hbf - München Hbf) couldn't start operating until June 1, 1992. Prior to that date, ICE trainsets were used when available and were integrated in the InterCity network and with IC tariffs.
In 1993, the ICE line 6's terminus was moved from Hamburg to Berlin (later, in 1998, via the Hanover-Berlin line and the former IC line 3 from Hamburg-Altona via Hannover Hbf - Kassel-Wilhelmshöhe - Fulda - Frankfurt Hbf - Mannheim Hbf - Karlsruhe Hbf - Freiburg im Breisgau to Basel SBB was upgraded to ICE standards as a replacement).
 Second generation
From 1997, the successor, the ICE 2 trains pulled by Class 402 powerheads, was put into service. One of the goals of the ICE 2 was to improve load balancing by building smaller train units which could be coupled or detached as needed.
These trainsets were used on the ICE line 10 Berlin-Cologne/Bonn. However, since the driving van trailers of the trains were still awaiting approval, the DB joined two portions (with one powerhead each) to form a long train, similar to the ICE 1. Only from May 24, 1998 were the ICE 2 units fully equipped with driving van trailers, and could be portioned on their run from Hamm via either Dortmund Hbf - Essen Hbf - Duisburg Hbf - Düsseldorf Hbf or Hagen Hbf - Wuppertal Hbf - Solingen-Ohligs.
The ICE 1 and ICE 2 trains' loading gauge exceeds that recommended by the international railway organisation UIC. Even though the trains were originally to be used only domestically, some units are licensed to run in Switzerland and Austria. Some ICE 1 units have been equipped with an additional smaller pantograph to be able to run on the different Swiss overhead wire geometry. All ICE 1 and ICE 2 trains are single-voltage 15 kV AC, which restricts their radius of operation largely to the German-speaking countries of Europe.
 Third generation
To overcome the restrictions imposed on the ICE 1 and ICE 2, their successor, the ICE 3, was built to a smaller loading gauge to permit usability throughout Europe. Unlike their predecessors, the ICE 3 units are built not as locomotive-pulled trains (albeit aerodynamically optimised), but as electric multiple units with underfloor motors throughout. This also reduced the load per axle and enabled the ICE 3 to comply with the pertinent UIC standard.
Two different classes were developed: the Class 403 (domestic ICE 3) and the Class 406 (ICE 3M), the M standing for Mehrsystem (multi-voltage). The trains were labelled and marketed as the Velaro by their manufacturer, Siemens.
Just like the ICE 2, the ICE 3 and the ICE 3M were developed as half-length trains (when compared to an ICE 1) and are able to travel in portions, with individual units running on different lines, then being coupled to travel together. Since the ICE 3 trains are the only ones able to run on the Köln-Frankfurt high-speed line with its 4.0 % incline, they are used predominantly on services that utilise this line.
Deutsche Bahn is planning to order another 30 units - worth € 900 million - for international traffic, especially to France.
The newest high-speed line in Germany, the Nuremberg-Ingolstadt high-speed rail line, which opened in May 2006, is the most recent addition to the ICE network. It is one of only two lines in Germany (the other being the Cologne to Frankfurt line) that are equipped for a line speed of 300 km/h. Since only 3rd generation ICE trains can travel at this speed, the ICE line 41, formerly running from Essen Hbf via Duisburg Hbf – Frankfurt Südbf to Nürnberg Hbf, was extended over the Nuremberg-Ingolstadt high-speed rail line and today the service run is Oberhausen Hbf – Duisburg Hbf – Frankfurt Hbf – Nürnberg Hbf – Ingolstadt Hbf – München Hbf.
 ICE T and ICE TD
Simultaneously with the ICE 3, Siemens developed trains with tilting technology, using much of the ICE 3 technical design. The class 411 (seven cars) and 415 (five cars) ICE T EMUs and class 605 ICE TD DMUSs (four cars) were built with a similar interior and exterior design. They were specially designed for older railway lines not suitable for high speeds, for example the twisting lines in Thuringia. ICE-TD has diesel traction. ICE-T and ICE-TD can be operated jointly, but this is not done routinely.
A total of 60 class 411 and 11 class 415 have been built so far (units built after 2004 belong to the modified second generation ICE-T2 batch). Both classes work reliably. Austria's ÖBB has purchased three units in 2007, operating them jointly with DB. It might be worth noting that even though DB assigned the name ICE-T to class 411/415, the T originally did not stand for tilting, but for Triebwagen (railcar), as DB's marketing department at first deemed the top speed too low for assignment of the InterCityExpress brand and therefore planned to refer to this class as IC-T (InterCity-Triebwagen).
Rather ill-fated was the adoption for diesel services. In 2001 a total of 20 units were commissioned for use on the Dresden-Munich and Munich-Zurich lines, but these class 605 (ICE-TD) units experienced trouble from the start. Today they are used for supplemental services. Their top speed is 200km/h. They are expensive to use within Germany since full diesel tax must be paid. Starting at the end of 2007, the class 605 has been deployed on the Hamburg-Copenhagen route. This route, using the Fehmarn Belt train ferry needs diesel trains for both the railway and the ferry, as neither has an electric supply. Later the Hamburg-Aarhus started to use these trains. The Danish railway currently has a severe shortage of long-distance diesel trains since their new IC4, with features similar to the ICE-TD, has also been ill-fated and severely delayed in delivery. The ICE-TD can have lower operational cost for this traffic, since diesel for train usage has lower tax in Denmark, and the trains fill their tanks there.
There have been several accidents involving ICE trains. The Eschede disaster was the only accident with fatalities inside the train, but other accidents have resulted in major damage to the trainsets involved.
 Eschede disaster
- See Eschede train disaster for main article
The ICE accident near Eschede that happened on 3 June 1998 was a severe railway accident and the worst ever to involve a high-speed train, as well as the worst railway accident since modern Germany's foundation in 1949. Trainset 51, travelling as ICE 884 "Wilhelm Conrad Röntgen" from Munich to Hamburg, derailed at 200 km/h (125 mph), killing 101 and injuring 88.
The cause of the accident was a wheel rim which broke and damaged the train six kilometres south of the accident site. The wheel rim penetrated the carriage floor and lifted the check rail of a set of points close to Eschede station. The broken-off check rail then forced the point blades of the following set of points to change direction, and the rear cars of the trainset were diverted to a different track. They hit the pillars of a street overpass, which then collapsed onto the tracks. Only three cars and the front powerhead passed under the bridge, the rest of the 14-car train jackknifed into the collapsed bridge.
 Other accidents
On 27 September 2001, trainset 5509 fell off a work platform at the Hof maintenance facility and was written off.
On 22 November 2001, powerhead 401 020 caught fire. The train was stopped at the station in Offenbach near Frankfurt a.M. No passengers were harmed, but the powerhead had to be written off.
On 6 January 2004, trainset 1106 caught on fire while it was parked at Leipzig. Two cars were written off, and the others are now used as spares.
On 1 April 2004, trainset 321 collided with a tractor that had fallen onto the track at a tunnel entrance near Istein and derailed. No one was injured. Trainset 321 was temporarily taken apart, its cars being switched with cars from other ICE 3 trainsets.
Powerhead 401 553 suffered major damage in a collision with a car on the Riedbahn in April 2006.
On 28 April 2006, trainset 73 collided head-on with two BLS Re 465 locomotives at Thun in Switzerland. The engineer of the Swiss locomotives was unfamiliar with the new layout of the station, which had been recently changed. He did not see a shunting signal ordering him to stop. The locomotives automatically engaged the emergency brakes when he passed the signal, but came to a stop on the same track as the approaching ICE. The ICE was travelling at a speed of 74 km/h. The emergency brake slowed the train to 56 km/h at the point of collision. 30 passengers and the driver of the ICE suffered minor injuries, the driver of the Swiss locomotives having jumped to safety. Both trains suffered major damage. The powerhead 401 573 had to be rebuilt using components from three damaged powerheads (401 573, 401 020 and 401 551).
On 1 March 2008, trainset 1192, travelling as ICE 23, collided with a tree which had fallen onto the track near Brühl after being blown down by cyclone Emma. The driver suffered severe injuries. The trainset is back in service, its cabcar having been replaced with that from trainset 1106.
On 26 April 2008, trainset 11, travelling as ICE 885, collided with a flock of sheep on the Hanover-Würzburg high-speed rail line near Fulda. Both powerheads and ten of the 12 cars derailed. The train came to a stop 1300 meters into the Landrückentunnel. 19 of the 130 passengers suffered mostly minor injuries, four of them needing hospital treatment.
 Safety recalls
71 ICE trains, the most modern type, are being recalled in October 2008 due to fears over cracked axles. A low speed derailment in Cologne earlier in the year was due to a cracked axle. Some services will be idled as a result of the recall. A second derailment happened on October 23, 2008 in Hamburg was unrelated. As a comparison, Japan's Shinkansen has only derailed once in over 40 years due to an earthquake.
For the EXPO 2000 in Hanover, Deutsche Bahn provided 120 additional train services. Some of these special services were operated by ICE trains and labelled "ExpoExpress" (EXE). These services also constituted the first widespread use of the then-new ICE 3 train sets, presenting them to the domestic and international general public.
 ICE design
An outstanding characteristic of the ICE trains is their colour design, which has been registered by the DB as an aesthetic model and hence is protected as intellectual property. The trains are painted in Pale Grey (RAL 7035) with a Traffic Red (RAL 3020) stripe on the lower part of the vehicle. The continuous black band of windows and their oval door windows differentiate the ICEs from any other DB train.
The ICE 1 and ICE 2 units originally had an Orient Red (RAL 3031) stripe, accompanied by a Pastel Violet stripe below (RAL 4009, 26 cm wide). These stripes were repainted with the current Traffic Red between 1998 and 2000, when all ICE units were being checked and repainted in anticipation of the EXPO 2000.
The "ICE" lettering uses the colour Agate Grey (RAL 7038), the frame is painted in Quartz Grey (RAL 7039). The plastic platings in the interior all utilise the Pale Grey (RAL 7035) colour tone. Originally, the ICE 1 interior was designed in pastel tones with an emphasis on mint, following the DB colour scheme of the day. The ICE 1 trains have been refurbished in the mid-2000s, however, and are now following the same design as the ICE 3, which makes heavy usage of indirect lighting and wooden furnishings.
The distinctive ICE design was developed by a team of designers around Alexander Neumeister in the early 1980s and first used on the InterCityExperimental (ICE V). The team around Neumeister then designed the ICE 1, ICE 2, and ICE 3/T/TD. The interior of the trains was designed by Jens Peters working for BPR-Design in Stuttgart. Among others, he was responsible for the heightened roof in the restaurant car and the special lighting. The same team also developed the design for the now discontinued InterRegio trains in the mid-1980s.
 Differences in design
|ICE (generally):||Pale grey livery with red stripe and convoluted rubber gaiters between carriages (distinctive from all other DB trains)
Black window band with oval door windows (distinctive from InterCity / Metropolitan cars)
Wheels-on-rails technology (distinctive from the Transrapid)
|ICE 1:||two power heads and intermediate cars; restaurant car with high roof; nose with DB logo that interrupts red stripe (unique to the ICE 1)|
|ICE 2:||one power head and one driving van trailer accessible to passengers; BordRestaurant/Bistro car has same height as other cars; contrary to ICE 1: nose is vertically divisible, parts of the Schaku protruding to the outside|
|ICE 3:||no power heads, but an EMU: end cars with rounded windshield and passenger lounge, unpowered transformer car with pantograph; red stripe is interrupted at the end cars by ICE logo, then runs downwards and across the nose lid; window band becomes narrow and ends near the windshield.|
|ICE T/TD:||similar to ICE 3, except: steeper front; pantograph (T)/ aerodynamic cover (TD) on end cars; no ICE logo on the end coaches; red stripe stays straight, red stripe ends near the lamps.|
|ICE T2:||like ICE T series 1, except: painted sheet metal instead of glass between windows, front lamps with LEDs|
|ICE V:||violet, wide stripe runs deeper than on newer stock and does not continue over the nose lid; Deutsche Bundesbahn logo and preliminary ICE logo; clad rubber gaiters; power heads larger than intermediate cars and with rounder front; front hedge ICE 2-like since 1995|
|ICE S:||old-style pastel violet/orient red stripe turns yellow/grey on intermediate coaches, designating a service vehicle; ICE logo with additional letter "S" in white; gray and yellow lines form a curve on intermediate car 2; high-voltage lines between carriages; maximum speed 330 km/h instead of 280 km/h|
 Trainset numbers
While every car in an ICE train has its own unique registration number, the trains are usually remain coupled to fixed trainsets for several years. For easier reference, each has been assigned a trainset number that is printed over each bogie of every car. These numbers usually correspond with the registration numbers of the powerheads or cab cars.
|ICE 1:||Tz 01 to 20||traction motors use thyristor frequency converters|
|Tz 51 to 71||traction motors use GTO frequency converters|
|Tz 72 to 90||GTO control, fitted for service into Switzerland|
|ICE 2:||Tz 201 to 244|
|ICE 3:||Tz 301 to 337||first series|
|Tz 351 to 367||second series|
|ICE 3M:||Tz 4601 to 4613||7 trainsets, numbers intermittent|
|Tz 4651 to 4654||owned by NS Hispeed|
|ICE 3MF:||Tz 4680 to 4685||refitted for service into France|
|ICE T:||Tz 1101 to 1132||first series|
|7 cars||Tz 1151 to 1178||second series|
|Tz 1180 to 1184||refitted for service into Switzerland|
|Tz 1190 to 1192||sold to ÖBB|
|ICE T:||Tz 1501 to 1506|
|5 cars||Tz 1520 to 1524||originally fitted for service into Switzerland, cab cars switched with Tz 1180 to 1184|
|ICE TD:||Tz 5501 to 5520|
 Interior equipment
The ICE trains adhere to a high standard of technology: all cars are fully air-conditioned and nearly every seat features a headphone jack which enables the passenger to listen to several on-board music and voice programmes as well as several radio stations. Some seats in the 1st class section (in some trains also in 2nd class) are equipped with video displays showing movies and pre-recorded infotainment programmes. Each train is equipped with special cars that feature in-train repeaters for improved mobile phone reception as well as designated quiet zones where the use of mobile phones is discouraged. The newer ICE 3 trains also have larger digital displays in all coaches, displaying, among other things, Deutsche Bahn advertisement, the predicted arrival time at the next destination, and the current speed of the train.
The ICE 1 was originally equipped with a passenger information system based on BTX, however this system was eventually taped over and removed in the later refurbishment. The ICE 3 trains feature touch screen terminals in some carriages, enabling travellers to print train timetables. The system is also located in the restaurant car of the ICE 2.
The ICE 1 fleet is currently seeing a major overhaul, supposed to extend the lifetime of the trains by another 15 to 20 years. Seats and the interior design are adapted to the ICE 3 design, electric sockets are added to every seat, the audio and video entertainment systems are being removed and electronic seat reservation indicators are added above the seats.
ICE 2 trains feature electric sockets at selected seats, ICE 3 and ICE T trains have sockets at nearly every seat.
The ICE 3 and ICE T are similar in their interior design, but the other ICE types differ. The ICE 1, the ICE 2 and seven-car ICE T (Class 411) are equipped with a full restaurant car. The ICE 3 and the five-car ICE T (Class 415), however, have been designed without a restaurant, they feature a bistro coach instead. Since October 1, 2006 smoking is prohibited in the bistro coaches, similar to the restaurant cars, which have always been non-smoking.
All trains feature a disabled toilet and wheelchair spaces. The ICE 1 and ICE 2 have a special conference compartment whilst the ICE 3 features a compartment suitable for small children. The ICE 3 and ICE T omit the usual train manager's compartment and have an open counter named "ServicePoint" instead.
An electronic display above each seat indicates the locations between which the seat has been reserved. Passengers without reservations are permitted to take seats with a blank display, or seats with no reservation on the current section. This facility is not used on Paris to Frankfurt services, where only passengers with seat reservations are permitted to travel.
 Internet Access on ICE Trains
In late 2005, seven ICE 3 units were equipped with wireless LANs to provide passengers with Internet access, marketed under the brand name "Railnet". These trains are distinguishable by the large T-Mobile adverts near the train vestibules. At first, the Internet connection functioned between Dortmund and Cologne only, but the DB and T-Mobile have announced plans to offer the service on the entire length of the Cologne-Frankfurt high-speed rail line. Access was free of charge during the trial, which ended on April 10, 2006. Internet access is now available to T-Mobile customers (who will be billed according to their individual tariff agreement) or for customers who purchase vouchers valid for 15 minutes or one, three, or 24 hours.
The maintenance schedule of the trains is divided into seven steps:
- Every 4,000 kilometres, an inspection taking about 1½ hours is undertaken. The waste collection tanks are emptied, and fresh water tanks are refilled. Acute defects (e.g. malfunctioning doors) are rectified. Furthermore, safety tests are conducted. These include checking the pantograph pressure, cleaning and checking for fissures in the rooftop insulators, inspecting transformers and checking the pantograph's current collector for wear. The wheels are also checked in this inspection.
- Every 20,000 kilometres, a 2½ hour inspection is conducted, called Nachschau. In this inspection, the brakes, the Linienzugbeeinflussung systems and the anti-lock brakes are checked as well.
- After 80,000 kilometres, the train undergoes the Inspektionsstufe 1. During the two modules, each lasting eight hours, the brakes receive a thorough checkup, as well as the air conditioning and the kitchen equipment. The batteries are checked, as well as the seats and the passenger information system.
- Once the train has reached 240,000 kilometres, the Inspektionsstufe 2 mandates a check of the electric motors, the bearings and the driveshafts of the bogies and the couplers. This inspection is usually carried out in two modules taking eight hours each.
- About once a year (when reaching 480,000 km) the Inspektionsstufe 3 takes place, at three times eight hours each. Additionally to the other checkup phases, it includes checks on the pneumatics systems, the transformer cooling and maintenance work inside the passenger compartment.
- The 1st Revision is carried out after 1.2 million km. It includes a thorough checkup of all components of the train and is carried out in two five-day segments.
- The seventh and final step is the 2nd Revision, which happens when reaching 2.4 million kilometres. The bogies are exchanged for new ones, and many components of the train are disassembled and checked. This step also takes two five-day segments.
Maintenance on the ICE trains is carried out in special ICE workshops located in Basel, Berlin, Cologne, Dortmund, Frankfurt, Hamburg and Munich. A workshop in Leipzig will be established in the future. The train is worked upon at up to four levels at a time, and fault reports are sent to the workshops in advance by the on-board computer system to keep maintenance time at a minimum.
 Route planning and network layout
The ICE system is a polycentric network. Connections are offered in either 30-minute, hourly or bi-hourly intervals. Furthermore, additional services run during peak times, and some services call at lesser stations during off-peak times.
Unlike the French TGV or the Japanese Shinkansen systems, the vehicles, tracks and operations were not designed as an integrated whole; rather, the ICE system has been integrated into Germany's pre-existing system of railway lines instead. One of the effects of this is that the ICE 3 trains can reach their maximum speed of 300 km/h (186 mph) only on some stretches of line.
The line most heavily utilised by ICE trains is the Riedbahn between Frankfurt and Mannheim due to the bundling of many ICE lines in that region. When considering all traffic (freight, local and long distance passenger), the busiest line carrying ICE traffic is the Bayerische Maximiliansbahn between Munich and Augsburg, carrying about 300 trains per day.
 North-South connections
The network's main backbone consists of six north-south lines:
- from Hamburg-Altona via Hamburg Hbf – Hannover Hbf – Kassel-Wilhelmshöhe – Fulda Bf – Frankfurt Hbf – Mannheim Hbf either via Karlsruhe Hbf – Freiburg Bf to Basel SBB (ICE line 20) or straight to Stuttgart Hbf (ICE line 22)
- from Hamburg-Altona – Hamburg Hbf and Bremen Hbf via Hannover Hbf – Kassel-Wilhelmshöhe – Fulda Bf – Würzburg Hbf either via Nürnberg Hbf – Ingolstadt Hbf or Donauwörth Bf – Augsburg Hbf to München Hbf (ICE line 25)
- from Hamburg-Altona via Hamburg Hbf – Berlin-Spandau – Berlin Hbf – Berlin Südkreuz – Leipzig Hbf – Nürnberg Hbf either via Augsburg Hbf or Ingolstadt Hbf to München Hbf (ICE line 28)
- from Berlin Ostbf via Berlin Hbf – Berlin-Spandau – Braunschweig Hbf – Kassel-Wilhelmshöhe – Fulda Bf – Frankfurt Hbf – Mannheim Hbf either via Karlsruhe Hbf – Freiburg Bf to Basel SBB (ICE line 12) or via Stuttgart Hbf – Ulm Hbf – Augsburg Hbf to München Hbf (ICE line 11)
- from Amsterdam CS or Dortmund Hbf via Duisburg Hbf – Düsseldorf Hbf – Köln Hbf – Frankfurt Flughafen – Mannheim Hbf either via Karlsruhe Hbf – Freiburg Bf to Basel SBB (ICE line 43) or via Stuttgart Hbf – Ulm Hbf – Augsburg Hbf to München Hbf (ICE line 42)
- from Amsterdam CS – Duisburg Hbf – Düsseldorf Hbf (ICE line 78) or Bruxelles-Midi – Aachen Hbf (ICE line 79) via Köln Hbf – Frankfurt Flughafen – Frankfurt Hbf – Würzburg Hbf – Nürnberg Hbf to München Hbf (passes, but does not call at Ingolstadt Hbf, ICE line 41)
(Also applies to trains in the opposite directions, taken from 2007 network map)
 East-West connections
Furthermore, the network has three main East-West thoroughfares:
- from Berlin Ostbf via Berlin Hbf – Hannover Hbf – Bielefeld Hbf – Hamm (Westfalen) either via Dortmund Hbf – Essen Hbf – Duisburg Hbf – Düsseldorf Hbf to Köln/Bonn Flughafen or via Hagen Hbf – Wuppertal Hbf – Solingen Hbf – Köln Hbf to Bonn Hbf (ICE line 10, train partitions in Hamm)
- from Dresden Hbf (with some trains from Berlin Gesundbrunnen) via Leipzig Hbf – Erfurt Hbf – Fulda Bf – Frankfurt Hbf either via Frankfurt Flughafen – Mainz Hbf to Wiesbaden Hbf or (off-peak services) via Darmstadt Hbf – Mannheim Hbf – Kaiserslautern Hbf to Saarbrücken Hbf (ICE line 50, train partitions in Frankfurt Hbf)
- from Dresden Hbf via Leipzig Hbf – Erfurt Hbf – Kassel-Wilhelmshöhe – Paderborn Hbf – Dortmund Hbf – Essen Hbf – Duisburg Hbf – Düsseldorf Hbf to Köln Hbf (IC/ICE line 51)
(Also applies to trains in the opposite directions, taken from 2007 network map)
 German branch lines
Some train lines extend past the core network and branch off to serve the following connections:
- from Berlin Hbf to Rostock Hbf (from June 10 2007)
- from Hamburg Hbf to Kiel Hbf
- from Bremen Hbf to Oldenburg Hbf
- from Köln Hbf to Aachen Hbf (continuing to Bruxelles-Midi/Brussel-Zuid)
- from Koblenz Hbf to Trier Hbf
- from Mannheim Hbf via Kaiserslautern Hbf to Saarbrücken Hbf (continuing to Paris Est from June 10, 2007)
- from Stuttgart Hbf via Rottweil – Tuttlingen – Singen to Schaffhausen (continuing Zürich HB)
- from München Hbf to Garmisch-Partenkirchen
- from Nürnberg Hbf via Regensburg Hbf – Plattling to Passau Hbf (continuing via Linz Hbf to Wien Westbf)
(Also applies to trains in the opposite directions)
Several lines on the ICE network are highly trafficked, among them:
- from Augsburg Hbf to München Hbf (Bayerische Maximiliansbahn, most frequented line)
- from Dortmund Hbf via Bochum Hbf – Essen Hbf – Duisburg Hbf – Düsseldorf Hbf to Köln Hbf
- from Hamm (Westfalen) via Hagen Hbf – Wuppertal Hbf – Solingen Hbf to Köln Hbf
- from Frankfurt Hbf to Mannheim Hbf (Riedbahn, highest IC/ICE frequency in Germany)
- from Karlsruhe Hbf via Freiburg to Basel SBB (Rheintalbahn)
(Also applies to trains in the opposite directions)
The so-called "ICE-Sprinter" trains are extra fast trains between Germany's major cities running in the morning and evening hours. They are tailored for business travellers or long-distance commuters and are marketed by DB as an alternative to domestic flights. Some of the Sprinter services continue as normal ICE services after reaching their destination. Sprinter trains usually depart around 06:00 for morning services and 18:00 for evening services.
A reservation is mandatory on the ICE-Sprinter (currently €11 in 2nd and €16 in 1st class). In addition to the usual 1st class service (on-seat service, free newspapers like Financial Times Deutschland or Handelsblatt) the 1st class in the Sprinter trains also offers free drinks, an on-seat breakfast or dinner and additional newspapers. In the 2nd class, newspapers are provided in the carriages at no extra cost.
The first Sprinter service was established between Munich and Frankfurt in 1992. Frankfurt-Hamburg followed in 1993 and Cologne-Hamburg in 1994. This service ran as a Metropolitan service between December 1996 and December 2004. In 1998, a Berlin-Frankfurt service was introduced, and a service between Cologne and Stuttgart ran between December 2005 and October 2006. Until December 2006, a morning Sprinter service ran between Frankfurt and Munich (with an intermediate stop at Mannheim), taking 3:25 hours for the journey.
As of December 2006[update], the individual ICE Sprinter lines are:
|No.||Departure station||Intermediate stops||Destination||Travel time (hh:mm)||Time of day|
|Berlin Ostbf||Berlin Hbf, Berlin-Spandau||Frankfurt (Main) Hbf||3:34||Morning
|Frankfurt (Main) Hbf||Berlin-Spandau, Berlin Hbf||Berlin Ostbf||3:46||Morning
|1071||Hamburg-Altona||Hamburg Hbf, Hannover Hbf||Frankfurt (Main) Hbf||3:37||Morning|
|1034||Hamburg-Altona||Hamburg Hbf, Essen Hbf, Duisburg Hbf, Düsseldorf Hbf||Köln Hbf||3:44||Morning|
|1035||Köln Hbf||Düsseldorf Hbf, Duisburg Hbf, Essen Hbf, Hamburg Hbf||Hamburg-Altona||3:44||Morning|
|1021||Köln Hbf||Frankfurt (Main) Südbf, Nürnberg Hbf||München Hbf||3:56||Morning|
(Source: Deutsche Bahn AG)
 Line segments abroad
Some ICE trains also run on services abroad - sometimes diverting from their original lines.
- from Duisburg Hbf to Amsterdam CS (The Netherlands)
- from Köln Hbf via Aachen Hbf and Liège-Guillemins to Bruxelles-Midi/Brussel-Zuid (Belgium, extension toward Oostende to connect to London ferry planned)
- from Saarbrücken Hbf via Baudrecourt to Paris Est (France)
- from Basel SBB to Interlaken Ost (Switzerland)
- from Basel SBB to Zürich HB (Switzerland)
- from Stuttgart Hbf via Schaffhausen to Zürich HB (Switzerland)
- from München Hbf via Kufstein to Innsbruck Hbf (Austria)
- from München Hbf via Salzburg Hbf – Linz Hbf to Wien Westbf (Austria)
- from Passau Hbf via Linz Hbf to Wien Westbf (Austria)
(Also applies to the opposite directions)
The ÖBB in Austria is also using two ICE T trainsets (classified as ÖBB Class 4011 between Wien Westbahnhof, Innsbruck Hauptbahnhof and Bregenz (without stops in Germany). They are, however, not using the tilting technology. Since December 2007 ÖBB and DB are offering a bi-hourly connection between Wien Westbf and Frankfurt Hbf.
Since June 2007, ICE 3M trains have been running between Frankfurt Hbf and Paris Est via Saarbrücken and Kaiserslautern. Together with the TGV-operated line between Paris Est, Stuttgart Hbf and München Hbf, this ICE line is part of the "LGV Est européenne", also called "Paris-Ostfrankreich-Süddeutschland" (or POS) for short, a pan-European high-speed line between France and Germany.
 Intra-Swiss ICE trains
To avoid empty runs or excess waits, several services exist that operate exclusively inside Switzerland:
- three services from Basel SBB to Interlaken Ost
- two services from Basel SBB to Zürich HB
- three service from Interlaken Ost to Basel SBB
- one service from Interlaken Ost to Bern
- two services from Zürich HB to Basel SBB
- one service from Bern to Interlaken Ost
These trains, despite being officially notated as ICEs, are more comparable to a Swiss InterRegio or RegioExpress train, calling at small stations like Möhlin or Sissach. As common in Switzerland, these trains can be used without paying extra for a supplement.
 Fare structure
ICE trains are the highest category (Class A) trains in the fare system of the Deutsche Bahn. Their fares are not calculated on a fixed per-kilometre table as with other trains, but instead have fixed prices for station-to-station connections, depending on a multitude of factors including the railway line category and the general demand on the line. Even on lines where the ICE is not faster than an ordinary IC or EC train (for example Hamburg to Dortmund), an additional surcharge will be levied on the ground that the ICE trains have a higher comfort level than IC/EC trains.
 The Netherlands
In the Netherlands, a comparably low € 2 surcharge has to be paid for each trip on the "ICE International". Monthly and annual passes include this surcharge, but student travel cards ("OV-Studentenkaart") do not.
On the intra-Austrian lines (Vienna-Innsbruck-Bregenz, Vienna-Salzburg(-Munich), Vienna-Passau(-Hamburg) and Innsbruck-Kufstein(-Berlin)) no additional fees are charged.
In Switzerland and Austria, a ride on the ICE takes nearly as long as on a domestic train. This is because of the comparably short length of travel and the low speeds in these countries (often no more than 160 km/h, sometimes 200 km/h) when compared to Germany.
The ICE trains Hamburg - Copenhagen cost the same as the EuroCity trains, there are no other trains. The ICE trains Hamburg - Aarhus have 9 € higher fare than other trains (for which two changes are needed). Inside Denmark the ICE trains have the same fare as regional trains.
- On October 5, 2006 the Deutsche Post AG released a series of stamps, among them a stamp picturing an ICE 3, at 55+25 euro cents.
- At both ends of ICE-T and ICE 3 trains there is a passenger compartment (one end 1st and the other end 2nd class) with a view of the tracks, through a transparent glass window separating the compartment from the driver's cabin. The driver can, however, put "cup-cake frosting" on the glass at will at the press of a button.
- Bicycles are not permitted on any ICE trains.
- Three specially-built washing-bays for ICE trains exist in Hamburg-Eidelstedt, Frankfurt-Höchst and München Hbf
- The ICE 3 was trainsurfed in 2005. Video here
- In 2006, Lego modelled one of its train sets after the ICE.
- The ICE 3 is able to play the German National Anthem with its Frequency changers. This is an unofficial feature and needs modification of the software.
- ^ (German) "15 Jahre Hochgeschwindigkeitsverkehr". Deutsche Bahn AG. Retrieved on 2007-02-12.
- ^ (German) "Mit dem ICE International nach Belgien". Deutsche Bahn AG. Retrieved on 2007-02-12.
- ^ (German) "Mit der Bahn in die Niederlande". Deutsche Bahn AG. Retrieved on 2007-02-12.
- ^ (German)"Premiernfahrt nach Paris". Deutsche Bahn AG. Retrieved on 2007-12-06.
- ^ (German) Staff writer (2006). Die Bahn am Ball. Deutsche Bahn AG. pp. p. 96.
- ^ "International breakthrough for Siemens high-speed train technology". Siemens AG (2001-04-03). Retrieved on 2007-02-12.
- ^ (Russian) "Новый международный успех высокоскоростных поездов «Сименс»". Siemens AG (2006-03-19). Retrieved on 2007-02-12.
- ^ (German) Peter Jehle, René Naumann, Rainer Schach (2006). Transrapid und Rad-Schiene-Hochgeschwindigkeitsbahn: Ein gesamtheitlicher Systemvergleich. Springer. pp. p. 20. ISBN 354028334X.
- ^ (German) "Die neuen Wohlfahrtsmarken". Caritasverband Stuttgart e. V.. Retrieved on 2007-02-12.
- ^ http://www.economy-point.org/d/dbag-series-605.html
- ^ ICE-Unfall bei Fulda (www.wecowi.org; map)
- ^ Deutsche Bahn to Recall Part of High-Speed Train Fleet
- ^ (German) "Dritte Generation ICE-Triebzüge für DB Reise&Touristik". Elektrische Bahnen, Elektrotechnik im Verkehrswesen (11). 2000. ISSN 0013-5437.
- ^ (German) Wolfgang Maaßen. "Frei von Rechten Dritter...". Bund Freischaffender Foto-Designer e. V.. Retrieved on 2007-02-13.
- ^ (German) "Internet im ICE geht in Regelbetrieb über". ZDNet.de (2006-04-07). Retrieved on 2007-02-13.
- ^ "ICE Sprinter, long-distance services". Deutsche Bahn AG. Retrieved on 2007-02-13.
- ^ "LEGO Store - Passenger Train". LEGO. Retrieved on 2007-02-12.
 External links
- ICE-Fanpage.de (German) – Private fansite
- railfaneurope.net – Pictures of ICE trains
- www.db.de/hochgeschwindigkeit (German) – DB corporate web site celebrating 15 years of ICE traffic
- fernbahn.de (German) – Coach alignment of all DB long-distance trains
- Long-distance network maps - Network maps of both IC and ICE networks
- ICE network (2008) – PDF map by Deutsche Bahn AG (German Railways Inc.)[dead link]
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