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/ Mixing mechanisms of hydrogen-blended natural gas in subsea pipelines: Effects of injection angles https://trid.trb.org/View/2554727 Thu, 05 Jun 2025 13:30:34 GMT https://trid.trb.org/View/2554727 Safe and efficient automated freeway traffic control- Phase 2 https://trid.trb.org/View/2440020 Sun, 13 Oct 2024 09:24:38 GMT https://trid.trb.org/View/2440020 Unravelling effects of cooperative adaptive cruise control deactivation on traffic flow characteristics at merging bottlenecks https://trid.trb.org/View/1563691 Wed, 24 Oct 2018 11:17:06 GMT https://trid.trb.org/View/1563691 Positive Guidance: A Low Cost High Payoff Approach to Safety and Traffic Management https://trid.trb.org/View/842203 Fri, 21 Dec 2007 07:57:27 GMT https://trid.trb.org/View/842203 FREEWAY LANE DROPS https://trid.trb.org/View/53697 Tue, 20 Sep 1977 00:00:00 GMT https://trid.trb.org/View/53697 MAJOR INTERCHANGE DESIGN, OPERATION, AND TRAFFIC CONTROL. VOL 3. APPENDIXES H-M https://trid.trb.org/View/135681 Sun, 05 Sep 1976 00:00:00 GMT https://trid.trb.org/View/135681 MAJOR INTERCHANGE DESIGN, OPERATION, AND TRAFFIC CONTROL. VOL. 2. APPENDIXES A-G https://trid.trb.org/View/135682 Sun, 05 Sep 1976 00:00:00 GMT https://trid.trb.org/View/135682 OPERATIONAL EFFECTS OF GEOMETRIC DESIGN AT FREEWAY LANE DROPS (ABRIDGMENT) https://trid.trb.org/View/35117 Wed, 14 Jan 1976 00:00:00 GMT https://trid.trb.org/View/35117 OPERATIONAL CHARACTERISTICS OF LANE DROPS https://trid.trb.org/View/114862 Sat, 27 Apr 1974 00:00:00 GMT https://trid.trb.org/View/114862 EVALUATION OF FREEWAY TRAFFIC FLOW AT RAMPS, COLLECTOR ROADS, AND LANE DROPS https://trid.trb.org/View/115992 Sat, 22 Dec 1973 00:00:00 GMT https://trid.trb.org/View/115992 OPERATIONAL CHARACTERISTICS OF LANE DROPS https://trid.trb.org/View/115184 Mon, 07 May 1973 00:00:00 GMT https://trid.trb.org/View/115184 OPERATIONAL CHARACTERISTICS OF LANE DROPS; INTERIM REPORT https://trid.trb.org/View/98834 Mon, 24 Jan 1972 00:00:00 GMT https://trid.trb.org/View/98834