TY - BOOK AU - American Association of State Highway and Transportation. ED - American Association of State Highway Officials. TI - Geometric design standards for highways other than freeways, 1969 AV - TE175 .A58 U1 - 625.72 PY - 1969///] CY - Washington PB - American Association of State Highway Officials KW - Roads KW - Design and construction N1 - "Approved by the Executive Committee for State Highway Department letter ballot, June 18, 1968. Adopted by letter ballot, April 21, 1969." ER -