11.   Also, work on a planned light rail system along the nearby coast has not started.

12.   Amtrak owns the busy Northeast Corridor rail system between Boston and Washington D.C. and employs the BMWE members to maintain its tracks and signals.

13.   Amtrak owns the busy Northeast Corridor rail system between Boston and Washington, D.C., and employs the BMWE members to maintain its tracks and signals.

14.   Americans need a rail system that is not only financially secure but safe.

15.   Amtrak is the federally subsidized national passenger rail system.

16.   And in a possible victory for environmentalists, voter polls and early returns indicated that voters favored a statewide light rail system in Florida.

17.   And he favors the creation of a light rail transit system between Minneapolis and the suburbs.

18.   And it is probable that residents will be voting on construction of a light rail system this fall.

19.   As the network of high-speed trains grows, airlines find themselves under pressure from the fast and comfortable rail system.

n. + system >>共 804
computer 5.46%
school 2.85%
defense 2.63%
missile 2.33%
justice 2.00%
pressure 1.82%
tax 1.74%
security 1.68%
cable 1.60%
control 1.49%
rail 0.61%
rail + n. >>共 342
line 14.82%
service 8.50%
link 6.72%
system 5.69%
traffic 5.17%
network 4.02%
worker 3.66%
company 3.28%
station 2.68%
track 2.35%
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