Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ EVALUATION OF PAVEMENT MARKING TO DESIGNATE DIRECTION OF TRAVEL AND DEGREE OF SAFETY https://trid.trb.org/View/114272 Thu, 15 Dec 1994 00:00:00 GMT https://trid.trb.org/View/114272 LIGHTS REPLACE PAINTED LINES AS PARKING GUIDES https://trid.trb.org/View/107547 Thu, 24 Feb 1994 00:00:00 GMT https://trid.trb.org/View/107547 NEWARK AIRPORT USER ATTITUDES: DIRECTIONAL SIGNAGE. QUALITATIVE RESEARCH https://trid.trb.org/View/297716 Thu, 31 Aug 1989 00:00:00 GMT https://trid.trb.org/View/297716 SPRAY-APPLIED DIRECTIONAL PAVEMENT MARKINGS https://trid.trb.org/View/73732 Thu, 14 Sep 1978 00:00:00 GMT https://trid.trb.org/View/73732