US Bridges

SR-106 over Farmington Creek

Fair

Davis County, Utah · 10 W.600 N.Farmington · Structure no. 0E2491

Built
2004
21 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
10,054
2017 count
Owner
State
State Highway Agency

About this bridge

SR-106 over Farmington Creek is a concrete culvert carrying SR-106 over Farmington Creek in Davis County, Utah. It was built in 2004, so it is 21 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 10,054 vehicles a day, roughly 20% of them trucks, projected to reach 12,065 by 2037. The structure is 26 ft (7.9 m) long and 64 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR-106
CrossesFarmington Creek
Location10 W.600 N.Farmington
RouteState Highway 106
CountyDavis County
StateUtah
Coordinates40.99028, -111.89056
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating35.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length26 ft (7.9 m)
Longest span25 ft (7.6 m)
Deck width64 ft (19.6 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,054 (2017)
Projected traffic12,065 by 2037
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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 SR-106 over Farmington Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR-106 over Farmington 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 June 2023.

How much traffic does SR-106 over Farmington Creek carry?

About 10,054 vehicles per day (2017 count), of which roughly 20% are trucks.

How long is SR-106 over Farmington Creek?

The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 64 ft wide.

Who owns SR-106 over Farmington Creek?

It is owned by the State Highway Agency.