US Bridges

SR-90 Ebl Ramp over US-91 (SR-91) Nbl &

Fair

Box Elder County, Utah · 1.5 Mi.East Brigham City · Structure no. 1F 168

Built
1971
54 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
299 ft
4 main spans
Daily traffic
2,192
2021 count
Owner
State
State Highway Agency

About this bridge

SR-90 Ebl Ramp over US-91 (SR-91) Nbl & is a prestressed concrete stringer/multi-beam or girder carrying SR-90 Ebl Ramp over US-91 (SR-91) Nbl & in Box Elder County, Utah. It was built in 1971, so it is 54 years old, older than the Utah average of 40.1 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 2,192 vehicles a day, roughly 17% of them trucks, projected to reach 2,630 by 2041. The structure is 299 ft (91.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR-90 Ebl Ramp
CrossesUS-91 (SR-91) Nbl &
Location1.5 Mi.East Brigham City
RouteState Highway 90
CountyBox Elder County
StateUtah
Coordinates41.49952, -111.99279
Functional classUrban Minor Arterial

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 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 geometry7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length299 ft (91.2 m)
Longest span98 ft (29.9 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,192 (2021)
Projected traffic2,630 by 2041
Trucks17%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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 SR-90 Ebl Ramp over US-91 (SR-91) Nbl & built?

It was built in 1971, making it 54 years old in 2025.

What condition is SR-90 Ebl Ramp over US-91 (SR-91) Nbl & 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 May 2023.

How much traffic does SR-90 Ebl Ramp over US-91 (SR-91) Nbl & carry?

About 2,192 vehicles per day (2021 count), of which roughly 17% are trucks.

How long is SR-90 Ebl Ramp over US-91 (SR-91) Nbl &?

The structure is 299 ft (91.2 m) long with a longest span of 98 ft (29.9 m) and a deck 28 ft wide.

Who owns SR-90 Ebl Ramp over US-91 (SR-91) Nbl &?

It is owned by the State Highway Agency.