US Bridges

I-90 Ebl over US 14

Fair

Sheridan County, Wyoming · Sheridan Marginal · Structure no. BBZ

Built
1965
60 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete Continuous
Length
146 ft
3 main spans
Daily traffic
3,661
2024 count
Owner
State
State Highway Agency

About this bridge

I-90 Ebl over US 14 is a concrete continuous slab carrying I-90 Ebl over US 14 in Sheridan County, Wyoming. It was built in 1965, so it is 60 years old, older 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 3,661 vehicles a day, roughly 18% of them trucks, projected to reach 5,125 by 2043. The structure is 146 ft (44.5 m) long and 41 ft wide.

Location

Open in Google Maps
CarriesI-90 Ebl
CrossesUS 14
LocationSheridan Marginal
RouteInterstate 90
CountySheridan County
StateWyoming
Coordinates44.77386, -106.93687
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.5 US tons
Inventory rating38.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length146 ft (44.5 m)
Longest span67 ft (20.4 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,661 (2024)
Projected traffic5,125 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-90 Ebl over US 14 built?

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

What condition is I-90 Ebl 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 Ebl over US 14 carry?

About 3,661 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is I-90 Ebl over US 14?

The structure is 146 ft (44.5 m) long with a longest span of 67 ft (20.4 m) and a deck 41 ft wide.

Who owns I-90 Ebl over US 14?

It is owned by the State Highway Agency.