US Bridges

US-89 (SR-89) over Atv Trail

Fair

Cache County, Utah · Logan Canyon Summit · Structure no. 0E2550

Built
2006
19 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
4,138
2021 count
Owner
State
State Highway Agency

About this bridge

US-89 (SR-89) over Atv Trail is a concrete culvert carrying US-89 (SR-89) over Atv Trail in Cache County, Utah. It was built in 2006, so it is 19 years old, younger 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 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 4,138 vehicles a day, roughly 23% of them trucks, projected to reach 4,966 by 2041. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 100 mi (161 km).

CarriesUS-89 (SR-89)
CrossesAtv Trail
LocationLogan Canyon Summit
RouteU.S. Route 89
StateUtah
Coordinates41.92572, -111.47394
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating53.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length23 ft (6.9 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,138 (2021)
Projected traffic4,966 by 2041
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed100 mi (161 km)
TollOn a free road
National Highway SystemYes

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 US-89 (SR-89) over Atv Trail built?

It was built in 2006, making it 19 years old in 2025.

What condition is US-89 (SR-89) over Atv Trail 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 US-89 (SR-89) over Atv Trail carry?

About 4,138 vehicles per day (2021 count), of which roughly 23% are trucks.

How long is US-89 (SR-89) over Atv Trail?

The structure is 23 ft (6.9 m) long with a longest span of 20 ft (6.1 m).

Who owns US-89 (SR-89) over Atv Trail?

It is owned by the State Highway Agency.