US Bridges

I-84 (SR-84) Ebl over Weber River and UPRR

Fair

Morgan County, Utah · Below Up&l Reservoir · Structure no. 2C 476

Built
1965
60 years old, rebuilt 2009
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
582 ft
8 main spans
Daily traffic
19,585
2014 count
Owner
State
State Highway Agency

About this bridge

I-84 (SR-84) Ebl over Weber River and UPRR is a steel continuous stringer/multi-beam or girder carrying I-84 (SR-84) Ebl over Weber River and UPRR in Morgan County, Utah. It was built in 1965 and reconstructed in 2009, so it is 60 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 19,585 vehicles a day, roughly 42% of them trucks, projected to reach 24,482 by 2034. The structure is 582 ft (177.5 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-84 (SR-84) Ebl
CrossesWeber River and UPRR
LocationBelow Up&l Reservoir
RouteInterstate 84
StateUtah
Coordinates41.13851, -111.85654
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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, precast panels
Main spans8 (+1 approach)
Design loadHS 20 + Mod
Structure length582 ft (177.5 m)
Longest span115 ft (35.1 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic19,585 (2014)
Projected traffic24,482 by 2034
Trucks42%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed1.2 mi (2 km)
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-84 (SR-84) Ebl over Weber River and UPRR built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2009.

What condition is I-84 (SR-84) Ebl over Weber River and UPRR 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 July 2023.

How much traffic does I-84 (SR-84) Ebl over Weber River and UPRR carry?

About 19,585 vehicles per day (2014 count), of which roughly 42% are trucks.

How long is I-84 (SR-84) Ebl over Weber River and UPRR?

The structure is 582 ft (177.5 m) long with a longest span of 115 ft (35.1 m) and a deck 33 ft wide.

Who owns I-84 (SR-84) Ebl over Weber River and UPRR?

It is owned by the State Highway Agency.