TY - BOOK CN - TD 2.2: CY - Washington, D.C. : DA - [1998] ID - 217260 KW - Traffic safety N1 - Cover title. N1 - "April 1998." N1 - Shipping list no.: 98-1101-M. N1 - "HPQ-97-4." N1 - "Publication no. FHWA-PR-97-04"--P. [4] of cover. N1 - "HPQ-1/6-98(800)E/QR"--P. [4] of cover. PB - U.S. Dept. of Transportation, Federal Highway Administration, PP - Washington, D.C. : PY - [1998] T1 - The role of the Federal-aid Division in highway safetysafety at a crossroad / TI - The role of the Federal-aid Division in highway safetysafety at a crossroad / ER -