Related by context. Frequent words. (Click for all words.) 51 Amtrak 46 Acela 43 commuter rail 41 Northeast Corridor 41 Ridership 40 Amtrak trains 39 Transit Administration 39 maglev 39 ridership 36 commuter trains 36 streetcars 36 rail 36 Amtrak train 36 Transit Authority 36 ballyhooed 36 commuter train 35 Sonia Sotomayor 35 streetcar 35 WMATA 34 superfast 34 FasTracks 34 GO Transit 34 mass transit 33 fare hikes 33 Tri Rail 33 highly touted 33 Inauguration Day 33 NJ Transit 33 trains 33 High Speed Rail 32 DART 32 Eurostar 32 commuter 32 Metrorail 31 Samuel Alito 31 VRE 31 Caltrain 31 President Barack Obama 31 transit 31 JetBlue 31 commuters 31 speedier 31 SEPTA 31 BART 30 Transportation Authority 30 paratransit 30 Allegiant Air 30 Commuters 30 Judge Sonia Sotomayor 30 Metra 30 interstate highway 30 rush hour 30 Metrolink 30 Sound Transit 29 AC Transit 29 White House 29 busway 29 Greyhound bus 29 Metrobus 29 JetBlue Airways 29 derailed 29 CTA 29 Via Rail 29 TriMet 29 Alaskan Way Viaduct 29 Commuter 28 Justice Sonia Sotomayor 28 Joe Biden 28 Transit 28 bumpier 28 fares 28 elect Barack Obama 28 Metro Transit 28 lame duck session 28 MARC 28 Hawaii Superferry 28 Light Rail 28 Majority Leader Harry Reid 28 nominee Sonia Sotomayor 28 SkyTrain 28 Streetcar 28 judicial nominations 27 freight train 27 MARTA 27 Delta Air Lines 27 Caroline Kennedy 27 gridlocked 27 train 27 HSR 27 judicial nominees 27 Federal Railroad 27 Burlington Northern 27 Elena Kagan 27 MBTA 27 nominee Samuel Alito 27 Maya Moore 27 BRT 27 confirmation hearings 27 ease congestion 27 LIRR 27 relieve congestion