![]() | |
![]() | Cookies? |
| |||||||
![]() | ![]() | ![]() | ![]() | ![]() | |||
![]() |
Abstract:![]()
SERC/Urban and Spatial Programme Discussion Paper
The Fundamental Law of Road Congestion: Evidence from US Cities Gilles Duranton and Matthew A. Turner October 2009 Paper No' SERCDP0030: Full Paper ![]() We investigate the relationship between interstate highways and highway vehicle kilometres travelled (VKT) in US cities. We find that VKT increases proportionately to highways and identify three important sources for this extra VKT: an increase in driving by current residents; an increase in transportation intensive production activity; and an inflow of new residents. The provision of public transportation has no impact on VKT. We also estimate the aggregate city level demand for VKT and find it to be very elastic. We conclude that an increased provision of roads or public transit is unlikely to relieve congestion and that the current provision of roads exceeds the optimum given the absence of congestion pricing. |
![]() |
| ||||
Copyright © CVER & LSE 2015
- 2019
| LSE, Houghton Street, London WC2A 2AE | Tel: +44(0)20 7955 7048 | Email: CVER@lse.ac.uk | Site updated 21 February 2019
|