System:
Operator
Norges Statsbaner / Norwegian State Railways (NSB)
Infrastructure
Jernbaneverket
Route length
Route kilometres 4,043km (2,512 miles)
Single track 3,829km / Double track 214km
Electrified 2,509km (1,559 miles)
Maximum line speed
220km/h (140mph)
Power supply
15kv ac overhead supply
Rolling Stock:
Builder
ADtranz Strømmen (Bombardier)
Introduced
A-series: 1997–1998
Units
A-series: 16 four-car
Max. speed
210km/h (130.5mph)
Max. speed
140km/h (87mph)
Special Characteristics:
BM73 first Norwegian application of tilting train technology
Based on Swedish X2000 and Flytoget trains
Major programme of infrastructure improvements
Journey time savings after defects are ironed out
Tilt-fitted Talent diesel units to accelerate medium-length journeys