I 270 Ml Wbnd over South Platte River

Poor Condition57 years old48,500 vehicles/day

Location

State	Colorado
County	Adams
Location	Commerce City
Carries	I 270 Ml Wbnd
Crosses	South Platte River
Coordinates	39.81446, -104.95199

Condition Ratings

Overall Condition	Poor
Deck	4 (Poor)
Superstructure	6 (Satisfactory)
Substructure	4 (Poor)
Channel/Waterway	8 (Very Good)
Scour Critical	5 — Stable for scour

Physical Characteristics

Material	Prestressed Concrete
Design	Stringer/Multi-beam
Total Length	308.1 ft (93.9 m)
Max Span	100.1 ft (30.5 m)
Deck Width	40.4 ft (12.3 m)
Deck Area	1155.0 sq m
Main Spans	3
Year Built	1969

Traffic

Avg Daily Traffic	48,500 (2020)
Truck Traffic	11%
Lanes On Bridge	2

Inspection & Ownership

Last Inspection	December 2024
Inspection Frequency	Every 24 months
Owner	State Highway Agency
Historical Significance	Bridge is not eligible for the National Register
Structure Number	E-17-ID

Nearby Bridges

I 270 Ml Ebnd over South Platte River 0.0 mi Poor I 270 Ml Wbnd over Ditch RD Burlington Cana 0.2 mi Poor I 270 Ebnd over E 64th AVE Burlington C 0.2 mi Poor York Street over I 270 Ml 0.5 mi Poor I-76 EB On Ramp over York Street 0.7 mi Fair I 270 Ml Wbnd over SH 265 Ml Up Rr Bnsf Rr 0.8 mi Poor Ramp To I76 Ml EB over York St. R 0.8 mi Fair I 270 Ml Ebnd over SH 265 Ml Up Rr Bnsf Rr 0.8 mi Fair I 76 Ml over York Street 0.8 mi Good I 76 Ml over South Platte River 0.8 mi Good