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/ Traffic Safety Facts 2022 Data: Motorcycles https://trid.trb.org/View/2403829 Fri, 19 Jul 2024 16:40:28 GMT https://trid.trb.org/View/2403829 Traffic Safety Facts 2016 Data: Motorcycles https://trid.trb.org/View/1501675 Fri, 16 Mar 2018 09:53:06 GMT https://trid.trb.org/View/1501675 Traffic Safety Facts 2015 Data: Motorcycles https://trid.trb.org/View/1442083 Sun, 05 Feb 2017 17:58:52 GMT https://trid.trb.org/View/1442083 Traffic Safety Facts 2013 Data: Motorcycles https://trid.trb.org/View/1354338 Mon, 25 May 2015 15:13:08 GMT https://trid.trb.org/View/1354338 LITERATURE SURVEY OF MOTORCYCLE ACCIDENTS WITH RESPECT TO THE INFLUENCE OF ENGINE SIZE https://trid.trb.org/View/673038 Wed, 04 Apr 2001 00:00:00 GMT https://trid.trb.org/View/673038 TRAFFIC INJURY RESEARCH FOUNDATION OF CANADA https://trid.trb.org/View/313526 Sun, 30 Sep 1990 00:00:00 GMT https://trid.trb.org/View/313526 MOTORCYCLE ENGINE SIZE AND TRAFFIC SAFETY https://trid.trb.org/View/311102 Sun, 30 Sep 1990 00:00:00 GMT https://trid.trb.org/View/311102 MOTORCYCLE ENGINE SIZE AND COLLISION INVOLVEMENT https://trid.trb.org/View/266867 Tue, 31 Dec 1985 00:00:00 GMT https://trid.trb.org/View/266867 MOTORCYCLE ENGINE SIZE AND COLLISION INVOLVEMENT https://trid.trb.org/View/212080 Wed, 31 Jul 1985 00:00:00 GMT https://trid.trb.org/View/212080