US Bridges

1400 West Street over Halfway Wash

Fair

Washington County, Utah · North Side of St. George · Structure no. 053015E

Built
1999
26 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
2,772
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

1400 West Street over Halfway Wash is a concrete culvert carrying 1400 West Street over Halfway Wash in Washington 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 2,772 vehicles a day, roughly 10% of them trucks, projected to reach 3,368 by 2030. The structure is 23 ft (6.9 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Carries1400 West Street
CrossesHalfway Wash
LocationNorth Side of St. George
RouteCity Street 0
StateUtah
Coordinates37.12928, -113.615
Functional classUrban 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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length23 ft (6.9 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,772 (2010)
Projected traffic3,368 by 2030
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 1400 West Street over Halfway Wash built?

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

What condition is 1400 West Street over Halfway Wash 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 February 2024.

How much traffic does 1400 West Street over Halfway Wash carry?

About 2,772 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is 1400 West Street over Halfway Wash?

The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3 m).

Who owns 1400 West Street over Halfway Wash?

It is owned by the City or Municipal Highway Agency.