US Bridges

I 10; North FR RD over Wash

Good

Cochise County, Arizona · 11.6 MI East of JCT US 19 · Structure no. 06152

Built
1939
86 years old, rebuilt 1968
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
37 ft
4 main spans
Daily traffic
110
2022 count
Owner
State
State Highway Agency

About this bridge

I 10; North FR RD over Wash is a concrete continuous culvert carrying I 10; North FR RD over Wash in Cochise County, Arizona. It was built in 1939 and reconstructed in 1968, so it is 86 years old, older 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 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 110 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2042. The structure is 37 ft (11.3 m) long and 38 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesI 10; North FR RD
CrossesWash
Location11.6 MI East of JCT US 19
RouteState Highway 10
StateArizona
Coordinates32.3167, -109.4368
Functional classRural Minor Collector

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.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span10 ft (3 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2022)
Projected traffic120 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 I 10; North FR RD over Wash built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1968.

What condition is I 10; North FR RD over 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 2024.

How much traffic does I 10; North FR RD over Wash carry?

About 110 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is I 10; North FR RD over Wash?

The structure is 37 ft (11.3 m) long with a longest span of 10 ft (3 m) and a deck 38 ft wide.

Who owns I 10; North FR RD over Wash?

It is owned by the State Highway Agency.