US Bridges

US-191 (SR-191) over Seven Mile Wash

Good

Grand County, Utah · 11 Miles North of Moab · Structure no. 0C 928

Built
2004
21 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
139 ft
2 main spans
Daily traffic
9,646
2021 count
Owner
State
State Highway Agency

About this bridge

US-191 (SR-191) over Seven Mile Wash is a steel continuous stringer/multi-beam or girder carrying US-191 (SR-191) over Seven Mile Wash in Grand 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 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 9,646 vehicles a day, roughly 49% of them trucks, projected to reach 11,575 by 2041. The structure is 139 ft (42.5 m) long and 99 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesUS-191 (SR-191)
CrossesSeven Mile Wash
Location11 Miles North of Moab
RouteU.S. Route 191
CountyGrand County
StateUtah
Coordinates38.66991, -109.685
Functional classRural Principal Arterial - Other

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 protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating31.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length139 ft (42.5 m)
Longest span69 ft (20.9 m)
Deck width99 ft (30.2 m)
Roadway width99 ft (30.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,646 (2021)
Projected traffic11,575 by 2041
Trucks49%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemYes

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 US-191 (SR-191) over Seven Mile Wash built?

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

What condition is US-191 (SR-191) over Seven Mile Wash 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 September 2023.

How much traffic does US-191 (SR-191) over Seven Mile Wash carry?

About 9,646 vehicles per day (2021 count), of which roughly 49% are trucks.

How long is US-191 (SR-191) over Seven Mile Wash?

The structure is 139 ft (42.5 m) long with a longest span of 69 ft (20.9 m) and a deck 99 ft wide.

Who owns US-191 (SR-191) over Seven Mile Wash?

It is owned by the State Highway Agency.