Length of largest span: 166.0 ft.
Total length: 4,291.2 ft. (0.8 mi.)
Deck width: 34.1 ft.
Vertical clearance above deck: 17.1 ft.
Approximate latitude, longitude
+39.75833, -104.99667(decimal degrees) 39°45'30" N, 104°59'48" W (degrees°minutes'seconds")
Approximate UTM coordinates
USGS topographic map
CDOT D-03-V-050 (Colorado Dept. of Transportation structure number)
CO D-03-V-050 (Colorado off-system bridge number)
BH 41273 (Bridgehunter.com ID)
Inspection (as of 11/1990)
Deck condition rating: Poor(4 out of 9) Superstructure condition rating: Poor(4 out of 9) Substructure condition rating: Fair(5 out of 9) Appraisal: Structurally deficient
Sufficiency rating: 2.0 (out of 100)
Average daily traffic (as of 1986)
March 8, 2009: Added by James Baughn
James Baughn - webmaster [at] bridgehunter [dot] com
HAER CO-51 - Twentieth Street Viaduct, Spans Platte River Valley between Thirty-third Ave, Denver, Denver County, CO