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/ ENHANCEMENT OF THE CULVERT OUTLET SCOUR ESTIMATION EQUATIONS https://trid.trb.org/View/469339 Fri, 12 Dec 1997 00:00:00 GMT https://trid.trb.org/View/469339 PAVEMENT SURFACE CHARACTERISTICS AND THEIR CORRELATION WITH SKID RESISTANCE https://trid.trb.org/View/99660 Tue, 01 Nov 1994 00:00:00 GMT https://trid.trb.org/View/99660 ON THE CONCEPT OF MEAN HYDRAULIC RADIUS https://trid.trb.org/View/103905 Thu, 29 Sep 1994 00:00:00 GMT https://trid.trb.org/View/103905 DEPTH OF FLOW AS A DESIGN CRITERION FOR CHANNELS WITH ARTIFICIAL LINERS https://trid.trb.org/View/103890 Thu, 04 Aug 1994 00:00:00 GMT https://trid.trb.org/View/103890 EVALUATION ON THE VALIDITY OF THE HYDRAULIC RADIUS FOR THE ANALYSIS OF FLOW IN OPEN CHANNELS https://trid.trb.org/View/99001 Thu, 21 Jul 1994 00:00:00 GMT https://trid.trb.org/View/99001 EROSION CONTROL CRITERIA FOR DRAINAGE CHANNELS, DRAFT https://trid.trb.org/View/98905 Sat, 02 Apr 1994 00:00:00 GMT https://trid.trb.org/View/98905 ROCK RIPRAP DESIGN FOR PROTECTION OF STREAM CHANNELS NEAR HIGHWAY STRUCTURES. VOLUME 1 - HYDRAULIC CHARACTERISTICS OF OPEN CHANNELS https://trid.trb.org/View/281568 Wed, 30 Sep 1987 00:00:00 GMT https://trid.trb.org/View/281568 AVOIDING ERROR WHEN USING THE MANNING EQUATION https://trid.trb.org/View/180805 Mon, 30 Aug 1982 00:00:00 GMT https://trid.trb.org/View/180805 THE QUESTION OF TRACTIVE FORCE IN SLOPES - A DISCUSSION /IN GERMAN/ https://trid.trb.org/View/119143 Sat, 10 Apr 1971 00:00:00 GMT https://trid.trb.org/View/119143