Halfbakery: vehicle: mass transit: subway: express
https://www.halfbakery.com/view/fc=11461:s=c:d=iw:dn=100:ds=A:i=Ideas_20are_20sorted_20alphabetically_2e_3cbr_3e_0d_0a_3ccreated_3e:t=vehicle_3a_20mass_20transit_3a_20subway_3a_20express?op=editview
Ideas are sorted alphabetically.<br>
<created>Halfbakery (mailto:bakesperson@gmail.com)Dynamically changing express subway service (0.5)
https://www.halfbakery.com/idea/Dynamically_20changing_20express_20subway_20service
Faster Express Metro (0.5)
https://www.halfbakery.com/idea/Faster_20Express_20Metro
Modernized whistle-stops (0.5)
https://www.halfbakery.com/idea/Modernized_20whistle-stops
One Way Subway Rush Hour Service (0.5)
https://www.halfbakery.com/idea/One_20Way_20Subway_20Rush_20Hour_20Service
smart train (0.0)
https://www.halfbakery.com/idea/smart_20train
the third tunnel (-0.5)
https://www.halfbakery.com/idea/the_20third_20tunnel