US Bridges

300 North over Cottonwood Creek

GoodPosted for load

Duchesne County, Utah · 300 N over Cottonwood Crk · Structure no. 013075E

Built
2016
9 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
1,000
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

300 North over Cottonwood Creek is a concrete culvert carrying 300 North over Cottonwood Creek in Duchesne County, Utah. It was built in 2016, so it is 9 years old, younger than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 1,000 vehicles a day, projected to reach 1,125 by 2034. The structure is 24 ft (7.4 m) long.

Carries300 North
CrossesCottonwood Creek
Location300 N over Cottonwood Crk
RouteCity Street 0
StateUtah
Coordinates40.30344, -109.98848
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length24 ft (7.4 m)
Longest span22 ft (6.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2016)
Projected traffic1,125 by 2034
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
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 300 North over Cottonwood Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is 300 North over Cottonwood Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does 300 North over Cottonwood Creek carry?

About 1,000 vehicles per day (2016 count).

How long is 300 North over Cottonwood Creek?

The structure is 24 ft (7.4 m) long with a longest span of 22 ft (6.6 m).

Who owns 300 North over Cottonwood Creek?

It is owned by the City or Municipal Highway Agency.