Load Ratings for Standard Bridges, HR-239 Phase IV, 2008

(2008) Load Ratings for Standard Bridges, HR-239 Phase IV, 2008. Transportation, Department of


File Size:305kB


In this report, sixteen secondary and primary bridge standards for two types of bridges are rated for AASHTO HS20-44 vehicle configuration utilizing Load Factor methodology. The ratings apply only to those bridges which: (1) are built according to the applicable bridge standard plans, (2) have no structural deterioration or damage, and (3) have no added wearing surface in excess of one-half inch integral wearing surface.

Item Type: Departmental Report
Keywords: Highway bridges, Load factor, Standards, Load ratings
Subjects: Transportation
Transportation > Bridges and tunnels
Transportation > Roads and highways
Transportation > Design and Construction
ID Code: 16104
Deposited By: Iowa DOT Library
Deposited On: 18 Feb 2014 17:12
Last Modified: 01 Oct 2014 11:48
URI: https://publications.iowa.gov/id/eprint/16104