Load ratings for standard bridges.

APA Citation

Iowa. Highway Division., Iowa. Department of Transportation., Iowa. Highway Research Board. (2008). Load ratings for standard bridges. Ames, IA: Iowa Dept. of Transportation, Highway Division.

MLA Citation

Iowa. Highway Division, Iowa. Department of Transportation, and Iowa. Highway Research Board. Load Ratings for Standard Bridges. Ames, IA: Iowa Dept. of Transportation, Highway Division, 2008.

Warning: These citations may not always be complete (especially for serials).