US Bridges

I 76 Ml Wbnd over County Road 67

Fair

Logan County, Colorado · 8 MI SW of Crook · Structure no. A-25-D

Built
1966
59 years old, rebuilt 1990
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
124 ft
3 main spans
Daily traffic
3,800
2020 count
Owner
State
State Highway Agency

About this bridge

I 76 Ml Wbnd over County Road 67 is a prestressed concrete continuous box beam or girders - single or spread carrying I 76 Ml Wbnd over County Road 67 in Logan County, Colorado. It was built in 1966 and reconstructed in 1990, so it is 59 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 5 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 3,800 vehicles a day, roughly 28% of them trucks, projected to reach 4,674 by 2040. The structure is 124 ft (37.8 m) long and 40 ft wide.

CarriesI 76 Ml Wbnd
CrossesCounty Road 67
Location8 MI SW of Crook
RouteInterstate 76A
Coordinates40.76981, -102.94092
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.5 US tons
Inventory rating59 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length124 ft (37.8 m)
Longest span41 ft (12.5 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,800 (2020)
Projected traffic4,674 by 2040
Trucks28%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 76 Ml Wbnd over County Road 67 built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1990.

What condition is I 76 Ml Wbnd over County Road 67 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 June 2023.

How much traffic does I 76 Ml Wbnd over County Road 67 carry?

About 3,800 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is I 76 Ml Wbnd over County Road 67?

The structure is 124 ft (37.8 m) long with a longest span of 41 ft (12.5 m) and a deck 40 ft wide.

Who owns I 76 Ml Wbnd over County Road 67?

It is owned by the State Highway Agency.