US Bridges

US 50 Ml Ebnd over Apishapa River

Poor

Otero County, Colorado · 4.2 MI East of Fowler · Structure no. L-21-G

Built
1957
68 years old
Condition
Poor
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
326 ft
2 main spans
Daily traffic
2,350
2020 count
Owner
State
State Highway Agency

About this bridge

US 50 Ml Ebnd over Apishapa River is a steel stringer/multi-beam or girder carrying US 50 Ml Ebnd over Apishapa River in Otero County, Colorado. It was built in 1957, so it is 68 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 2,350 vehicles a day, roughly 10% of them trucks, projected to reach 2,491 by 2040. The structure is 326 ft (99.4 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 50 Ml Ebnd
CrossesApishapa River
Location4.2 MI East of Fowler
RouteU.S. Route 50B
Coordinates38.12095, -103.94814
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.6 US tons
Inventory rating45.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2 (+4 approach)
Design loadHS 20
Structure length326 ft (99.4 m)
Longest span75 ft (22.9 m)
Deck width38 ft (11.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,350 (2020)
Projected traffic2,491 by 2040
Trucks10%
Lanes on structure2
Traffic directionOne-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 50 Ml Ebnd over Apishapa River built?

It was built in 1957, making it 68 years old in 2025.

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

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.

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

About 2,350 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is US 50 Ml Ebnd over Apishapa River?

The structure is 326 ft (99.4 m) long with a longest span of 75 ft (22.9 m) and a deck 38 ft wide.

Who owns US 50 Ml Ebnd over Apishapa River?

It is owned by the State Highway Agency.