Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. 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/ ROYAL COMMISSION ON ENVIRONMENTAL POLLUTION. NINTH REPORT. LEAD IN THE ENVIRONMENT https://trid.trb.org/View/194775 Fri, 30 Sep 1983 00:00:00 GMT https://trid.trb.org/View/194775 POLICY FOR ROADS: ENGLAND 1981. PRESENTED TO PARLIAMENT BY THE SECRETARY OF STATE FOR TRANSPORT BY COMMAND OF HER MAJESTY, FEBRUARY 1982 https://trid.trb.org/View/186512 Mon, 31 Jan 1983 00:00:00 GMT https://trid.trb.org/View/186512 LORRIES, PEOPLE AND THE ENVIRONMENT. WHITE PAPER https://trid.trb.org/View/179872 Wed, 30 Jun 1982 00:00:00 GMT https://trid.trb.org/View/179872