US Bridges

I-80 Ebl over 9th Street

Good

Sweetwater County, Wyoming · Rock Springs Marginal · Structure no. LYF

Built
2007
18 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
155 ft
3 main spans
Daily traffic
7,779
2024 count
Owner
State
State Highway Agency

About this bridge

I-80 Ebl over 9th Street is a steel continuous stringer/multi-beam or girder carrying I-80 Ebl over 9th Street in Sweetwater County, Wyoming. It was built in 2007, so it is 18 years old, younger than the Wyoming average of 48.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,779 vehicles a day, roughly 49% of them trucks, projected to reach 10,891 by 2043. The structure is 155 ft (47.2 m) long and 44 ft wide.

CarriesI-80 Ebl
Crosses9th Street
LocationRock Springs Marginal
RouteInterstate 80
StateWyoming
Coordinates41.59446, -109.19758
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating48 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length155 ft (47.2 m)
Longest span60 ft (18.3 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,779 (2024)
Projected traffic10,891 by 2043
Trucks49%
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-80 Ebl over 9th Street built?

It was built in 2007, making it 18 years old in 2025.

What condition is I-80 Ebl over 9th Street in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does I-80 Ebl over 9th Street carry?

About 7,779 vehicles per day (2024 count), of which roughly 49% are trucks.

How long is I-80 Ebl over 9th Street?

The structure is 155 ft (47.2 m) long with a longest span of 60 ft (18.3 m) and a deck 44 ft wide.

Who owns I-80 Ebl over 9th Street?

It is owned by the State Highway Agency.