US Bridges

US-89 (SR-89) over Clear Creek

Poor

Sevier County, Utah · 0.4 Mi.So.Of Sevier Jct. · Structure no. 0D 764

Built
1929
96 years old, rebuilt 1967
Condition
Poor
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
49 ft
1 main span
Daily traffic
1,559
2022 count
Owner
State
State Highway Agency

About this bridge

US-89 (SR-89) over Clear Creek is a prestressed concrete box beam or girders - multiple carrying US-89 (SR-89) over Clear Creek in Sevier County, Utah. It was built in 1929 and reconstructed in 1967, so it is 96 years old, older than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,559 vehicles a day, roughly 19% of them trucks, projected to reach 1,871 by 2042. The structure is 49 ft (14.9 m) long and 39 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesUS-89 (SR-89)
CrossesClear Creek
Location0.4 Mi.So.Of Sevier Jct.
RouteU.S. Route 89
StateUtah
Coordinates38.58222, -112.25806
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.7 US tons
Inventory rating61.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length49 ft (14.9 m)
Longest span44 ft (13.4 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,559 (2022)
Projected traffic1,871 by 2042
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
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 US-89 (SR-89) over Clear Creek built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1967.

What condition is US-89 (SR-89) over Clear Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does US-89 (SR-89) over Clear Creek carry?

About 1,559 vehicles per day (2022 count), of which roughly 19% are trucks.

How long is US-89 (SR-89) over Clear Creek?

The structure is 49 ft (14.9 m) long with a longest span of 44 ft (13.4 m) and a deck 39 ft wide.

Who owns US-89 (SR-89) over Clear Creek?

It is owned by the State Highway Agency.