US Bridges

I-80 Ebl Off Ramp over I-80

Fair

Albany County, Wyoming · Laramie Marginal · Structure no. NFQ

Built
1962
63 years old
Condition
Fair
inspected January 2024
Type
Frame
Concrete Continuous
Length
222 ft
4 main spans
Daily traffic
1,547
2024 count
Owner
State
State Highway Agency

About this bridge

I-80 Ebl Off Ramp over I-80 is a concrete continuous frame carrying I-80 Ebl Off Ramp over I-80 in Albany County, Wyoming. It was built in 1962, so it is 63 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 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 1,547 vehicles a day, roughly 7% of them trucks, projected to reach 2,166 by 2043. The structure is 222 ft (67.7 m) long and 24 ft wide.

Location

Open in Google Maps
CarriesI-80 Ebl Off Ramp
CrossesI-80
LocationLaramie Marginal
RouteInterstate 55
CountyAlbany County
StateWyoming
Coordinates41.29066, -105.52852
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionJanuary 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.7 US tons
Inventory rating35.6 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length222 ft (67.7 m)
Longest span63 ft (19.2 m)
Deck width24 ft (7.3 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,547 (2024)
Projected traffic2,166 by 2043
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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-80 Ebl Off Ramp over I-80 built?

It was built in 1962, making it 63 years old in 2025.

What condition is I-80 Ebl Off Ramp over I-80 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 January 2024.

How much traffic does I-80 Ebl Off Ramp over I-80 carry?

About 1,547 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is I-80 Ebl Off Ramp over I-80?

The structure is 222 ft (67.7 m) long with a longest span of 63 ft (19.2 m) and a deck 24 ft wide.

Who owns I-80 Ebl Off Ramp over I-80?

It is owned by the State Highway Agency.