TY  - BOOK
AU  - Witheford,David K.
AU  - Cunagin,Wiley D.
ED  - American Association of State Highway and Transportation Officials.
ED  - United States.
TI  - Truck escape ramps
T2  - National Cooperative Highway Research Program Synthesis of highway practice,
AV  - TE175 .W55 1992
U1  - 625.725 20
PY  - 1992///]
CY  - Washington, DC
PB  - Transportation Research Board, National Research Council
KW  - Roads
KW  - Design and construction
KW  - Truck escape ramps
KW  - Trucks
N1  - "Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."; "May 1992."; Includes bibliographical references (p. 36-37)
ER  -