US Bridges

Road 80007 over Bigler Creek

Good

Davis County, Utah · 6 M East of Farmington · Structure no. 041901000001030

Built
1984
41 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Steel
Length
81 ft
1 main span
Daily traffic
150
Owner
Federal
U.S. Forest Service

About this bridge

Road 80007 over Bigler Creek is a steel box beam or girders - multiple carrying Road 80007 over Bigler Creek in Davis County, Utah. It was built in 1984, so it is 41 years old, older 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.

It carries about 150 vehicles a day, roughly 5% of them trucks, projected to reach 225 by 2045. The structure is 81 ft (24.8 m) long and 19 ft wide.

CarriesRoad 80007
CrossesBigler Creek
Location6 M East of Farmington
RouteFederal Lands Road 80007
StateUtah
Coordinates40.99655, -111.82822
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating54.2 US tons
Inventory rating41.8 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length81 ft (24.8 m)
Longest span79 ft (24.2 m)
Deck width19 ft (5.8 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (—)
Projected traffic225 by 2045
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Road 80007 over Bigler Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Road 80007 over Bigler 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 October 2023.

How much traffic does Road 80007 over Bigler Creek carry?

About 150 vehicles per day (latest count), of which roughly 5% are trucks.

How long is Road 80007 over Bigler Creek?

The structure is 81 ft (24.8 m) long with a longest span of 79 ft (24.2 m) and a deck 19 ft wide.

Who owns Road 80007 over Bigler Creek?

It is owned by the U.S. Forest Service.