US Bridges

I-90 Wbl over US 14

Fair

Sheridan County, Wyoming · Montana Line - Sheridan · Structure no. DZY

Built
1982
43 years old
Condition
Fair
inspected August 2023
Type
Tee Beam
Concrete Continuous
Length
162 ft
3 main spans
Daily traffic
3,731
2024 count
Owner
State
State Highway Agency

About this bridge

I-90 Wbl over US 14 is a concrete continuous tee beam carrying I-90 Wbl over US 14 in Sheridan County, Wyoming. It was built in 1982, so it is 43 years old, younger than the Wyoming average of 48.4 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 3,731 vehicles a day, roughly 18% of them trucks, projected to reach 5,223 by 2043. The structure is 162 ft (49.4 m) long and 45 ft wide.

Location

Open in Google Maps
CarriesI-90 Wbl
CrossesUS 14
LocationMontana Line - Sheridan
RouteInterstate 90
CountySheridan County
StateWyoming
Coordinates44.916, -107.15191
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating41 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length162 ft (49.4 m)
Longest span63 ft (19.2 m)
Deck width45 ft (13.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,731 (2024)
Projected traffic5,223 by 2043
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-90 Wbl over US 14 built?

It was built in 1982, making it 43 years old in 2025.

What condition is I-90 Wbl over US 14 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 August 2023.

How much traffic does I-90 Wbl over US 14 carry?

About 3,731 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is I-90 Wbl over US 14?

The structure is 162 ft (49.4 m) long with a longest span of 63 ft (19.2 m) and a deck 45 ft wide.

Who owns I-90 Wbl over US 14?

It is owned by the State Highway Agency.