01555cam a2200361 a 4500999001900000001000800019003000500027005001700032008004100049010001700090038001200107040001800119050002100137082001600158100003100174245009100205260008800296300002800384490009900412500015500511500001600666504005200682650004300734650003100777650001900808700002900827710007900856710005900935830004900994906004501043942001201088952009301100  c529618d5296182034644NUST20190930101136.0920507s1992    dcua     b    000 0 eng    a   92060469   aMSOHAIL  aDLCcDLCdDLC00aTE175b.W55 199200a625.7252201 aWitheford, David K.92074810aTruck escape ramps /cDavid K. Witheford ; topic panel, Wiley D. Cunagin ... [et al.].  aWashington, DC :bTransportation Research Board, National Research Council,c[1992]  a56 p. :bill. ;c28 cm.1 aNational Cooperative Highway Research Program Synthesis of highway practice,x0547-5570 ;v178  a"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."  a"May 1992."  aIncludes bibliographical references (p. 36-37). 0aRoadsxDesign and construction.919562 0aTruck escape ramps.921961 0aTrucks.9219621 aCunagin, Wiley D.9216402 aAmerican Association of State Highway and Transportation Officials.9195531 aUnited States.bFederal Highway Administration.920149 0aSynthesis of highway practice ;v178.921963  a7bcbccorignewd3eopcnf19gy-gencatlg  2ddccBK  00102ddc4070aNITbNITd2019-09-30l0o625.725pNIT-10991r2019-09-30w2019-09-30yBK