US Bridges

US 50 Ml Ebnd over Colorado River

Fair

Mesa County, Colorado · So. End of Gr Junct. · Structure no. H-02-CA

Built
1965
60 years old, rebuilt 2008
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
704 ft
8 main spans
Daily traffic
13,500
2020 count
Owner
State
State Highway Agency

About this bridge

US 50 Ml Ebnd over Colorado River is a steel continuous stringer/multi-beam or girder carrying US 50 Ml Ebnd over Colorado River in Mesa County, Colorado. It was built in 1965 and reconstructed in 2008, so it is 60 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,500 vehicles a day, roughly 4% of them trucks, projected to reach 14,850 by 2040. The structure is 704 ft (214.6 m) long and 45 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 50 Ml Ebnd
CrossesColorado River
LocationSo. End of Gr Junct.
RouteU.S. Route 50A
Coordinates39.05558, -108.56512
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50.5 US tons
Inventory rating30.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length704 ft (214.6 m)
Longest span100 ft (30.5 m)
Deck width45 ft (13.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2020)
Projected traffic14,850 by 2040
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 50 Ml Ebnd over Colorado River built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2008.

What condition is US 50 Ml Ebnd over Colorado River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does US 50 Ml Ebnd over Colorado River carry?

About 13,500 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is US 50 Ml Ebnd over Colorado River?

The structure is 704 ft (214.6 m) long with a longest span of 100 ft (30.5 m) and a deck 45 ft wide.

Who owns US 50 Ml Ebnd over Colorado River?

It is owned by the State Highway Agency.