000 00565nam a22001457a 4500
020 _a9780309217080
100 _aTransportation Research Board, Washington D.C.
245 _aResearch results digest 386 :
_bcontinuing project to synthesize information on highway problems
260 _aWashington D.C.
_bTransportation Research Board
_c2014
300 _a21p.
440 _aNational cooperative highway research program, NCHRP research results digest
_vNo.386
856 _uhttp://trid.trb.org/view.aspx?id=1290592
890 _aUnited States
891 _aGratis
999 _c41445
_d41445