US Bridges

US 50 Ml over Wolf Creek Overflow

Good

Prowers County, Colorado · In Granada · Structure no. L-27-AL

Built
1979
46 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Concrete Continuous
Length
170 ft
3 main spans
Daily traffic
2,000
2020 count
Owner
State
State Highway Agency

About this bridge

US 50 Ml over Wolf Creek Overflow is a concrete continuous tee beam carrying US 50 Ml over Wolf Creek Overflow in Prowers County, Colorado. It was built in 1979, so it is 46 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,000 vehicles a day, roughly 19% of them trucks, projected to reach 2,020 by 2040. The structure is 170 ft (51.8 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 50 Ml
CrossesWolf Creek Overflow
LocationIn Granada
RouteU.S. Route 50B
Coordinates38.0637, -102.31947
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56 US tons
Inventory rating33.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length170 ft (51.8 m)
Longest span66 ft (20 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2020)
Projected traffic2,020 by 2040
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 over Wolf Creek Overflow built?

It was built in 1979, making it 46 years old in 2025.

What condition is US 50 Ml over Wolf Creek Overflow in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does US 50 Ml over Wolf Creek Overflow carry?

About 2,000 vehicles per day (2020 count), of which roughly 19% are trucks.

How long is US 50 Ml over Wolf Creek Overflow?

The structure is 170 ft (51.8 m) long with a longest span of 66 ft (20 m) and a deck 47 ft wide.

Who owns US 50 Ml over Wolf Creek Overflow?

It is owned by the State Highway Agency.