US Bridges

191 over Oak Draw Wash

Good

Graham County, Arizona · 17.7 MI S JCT US 70 · Structure no. 07279

Built
2012
13 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete Continuous
Length
71 ft
6 main spans
Daily traffic
2,860
2022 count
Owner
State
State Highway Agency

About this bridge

191 over Oak Draw Wash is a concrete continuous culvert carrying 191 over Oak Draw Wash in Graham County, Arizona. It was built in 2012, so it is 13 years old, younger than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,860 vehicles a day, roughly 21% of them trucks, projected to reach 2,870 by 2042. The structure is 71 ft (21.6 m) long. If it were closed, the detour would be 98.8 mi (159 km).

Carries191
CrossesOak Draw Wash
Location17.7 MI S JCT US 70
RouteU.S. Route 191
StateArizona
Coordinates32.58323, -109.68287
Functional classRural 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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans6
Design loadHS 20
Structure length71 ft (21.6 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 traffic2,860 (2022)
Projected traffic2,870 by 2042
Trucks21%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was 191 over Oak Draw Wash built?

It was built in 2012, making it 13 years old in 2025.

What condition is 191 over Oak Draw 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 December 2023.

How much traffic does 191 over Oak Draw Wash carry?

About 2,860 vehicles per day (2022 count), of which roughly 21% are trucks.

How long is 191 over Oak Draw Wash?

The structure is 71 ft (21.6 m) long with a longest span of 10 ft (3 m).

Who owns 191 over Oak Draw Wash?

It is owned by the State Highway Agency.