Schematic presentation of highway extension by double-deck construction and reconstruction of highways, where lower lanes will serve truck traffic and upper level will be for passenger cars only; excavation of highways will obviate land expropriation and use existing facilities; narrower lanes for passenger cars, which will not need lane widths required for mixed vehicle traffic, will reduce construction costs for new double-decker highways.
Proposal for highway widening by two 2-way lanes
Aufsatz (Zeitschrift)
Engineering Index Backfile | 1929
|Widening the scope for bus priority with intermittent bus lanes
Taylor & Francis Verlag | 2001
|WIDENING THE SCOPE FOR BUS PRIORITY WITH INTERMITTENT BUS LANES
Online Contents | 2000
|Eleven-foot highway lanes adopted by California
Engineering Index Backfile | 1937