US Bridges

SR-7; So. Parkway over Long Valley Road

Good

Washington County, Utah · Washington Dam Road · Structure no. 0F 841

Built
2013
12 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
102 ft
1 main span
Daily traffic
3,725
2017 count
Owner
State
State Highway Agency

About this bridge

SR-7; So. Parkway over Long Valley Road is a prestressed concrete stringer/multi-beam or girder carrying SR-7; So. Parkway over Long Valley Road in Washington County, Utah. It was built in 2013, so it is 12 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.

It carries about 3,725 vehicles a day, roughly 12% of them trucks, projected to reach 4,470 by 2037. The structure is 102 ft (31.1 m) long and 47 ft wide.

Location

Open in Google Maps
CarriesSR-7; So. Parkway
CrossesLong Valley Road
LocationWashington Dam Road
RouteState Highway 7
CountyWashington County
StateUtah
Coordinates37.11403, -113.45251
Functional classUrban Minor Arterial

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.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.3 US tons
Inventory rating47.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length102 ft (31.1 m)
Longest span98 ft (29.9 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,725 (2017)
Projected traffic4,470 by 2037
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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-7; So. Parkway over Long Valley Road built?

It was built in 2013, making it 12 years old in 2025.

What condition is SR-7; So. Parkway over Long Valley Road 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 January 2023.

How much traffic does SR-7; So. Parkway over Long Valley Road carry?

About 3,725 vehicles per day (2017 count), of which roughly 12% are trucks.

How long is SR-7; So. Parkway over Long Valley Road?

The structure is 102 ft (31.1 m) long with a longest span of 98 ft (29.9 m) and a deck 47 ft wide.

Who owns SR-7; So. Parkway over Long Valley Road?

It is owned by the State Highway Agency.