Underpasses

Driver's guide to low underpasses.

J. J. Keller & Associates

Effective treatments of over and undercrossings for use by bicyclists, pedestrians, and the handicapped

C. De Leuw ... [et al.] ; prepared for Federal Highway Administration, Offices of Research & Development, Environmental Division

Perou / Hyde: Tunnel Vision

Karl Hyde

A Strategy for reduction of bridge bashing: report by a working party.

McNally & co. [from old catalog] Rand

The use of highway underpasses by large mammals in Virginia and factors influencing their effectiveness

Bridget M. Donaldson

Livestock and vehicular underpasses in use: photographic illustrations

by Right-of-Way Section, State of Montana, Department of Highways

RingRing: ondergronds bouwen voor meervoudig ruimtegebruik boven en langs de Ring Rotterdam en de Ring Amsterdam

Frank van der Hoeven

Pedestrian subways: a case study of subways in Delhi and their usage

researched and produced by IRTE in association with Confederation of Indian Industry, Northern Region

Der Querstoss beim Aufprall von Kraftfahrzeugen auf Stützen und Rahmenstiele in Strassenunterführungen.

Camillo Popp

Puentes y pasos elevados para carretera y vías urbanas

por Carlos Fernández Casado ... [et al.].