US Bridges

100 West Street over Pleasant Creek

Fair

Sanpete County, Utah · 75 NO.100 W. Mt.Pleasant · Structure no. 039014D

Built
1999
26 years old
Condition
Fair
inspected March 2024
Type
Frame
Concrete
Length
36 ft
1 main span
Daily traffic
378
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

100 West Street over Pleasant Creek is a concrete frame carrying 100 West Street over Pleasant Creek in Sanpete County, Utah. It was built in 1999, so it is 26 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 378 vehicles a day, roughly 2% of them trucks, projected to reach 459 by 2030. The structure is 36 ft (11 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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Carries100 West Street
CrossesPleasant Creek
Location75 NO.100 W. Mt.Pleasant
RouteCity Street 0
CountySanpete County
StateUtah
Coordinates39.54819, -111.45742
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length36 ft (11 m)
Longest span33 ft (10.2 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic378 (2010)
Projected traffic459 by 2030
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 100 West Street over Pleasant Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is 100 West Street over Pleasant Creek 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 March 2024.

How much traffic does 100 West Street over Pleasant Creek carry?

About 378 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is 100 West Street over Pleasant Creek?

The structure is 36 ft (11 m) long with a longest span of 33 ft (10.2 m) and a deck 36 ft wide.

Who owns 100 West Street over Pleasant Creek?

It is owned by the City or Municipal Highway Agency.