US Bridges

I 10 EB WB & E Ra over Wash

Good

Cochise County, Arizona · 6.5 MI East JCT US 191 · Structure no. 05648

Built
1967
58 years old, rebuilt 1993
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
44 ft
4 main spans
Daily traffic
18,530
2022 count
Owner
State
State Highway Agency

About this bridge

I 10 EB WB & E Ra over Wash is a concrete continuous culvert carrying I 10 EB WB & E Ra over Wash in Cochise County, Arizona. It was built in 1967 and reconstructed in 1993, so it is 58 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 18,530 vehicles a day, roughly 27% of them trucks, projected to reach 18,540 by 2042. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 47.8 mi (77 km).

Location

No coordinates are recorded for this structure.

CarriesI 10 EB WB & E Ra
CrossesWash
Location6.5 MI East JCT US 191
RouteInterstate 10
CountyCochise County
StateArizona
Functional classRural Principal Arterial - Interstate

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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length44 ft (13.4 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 traffic18,530 (2022)
Projected traffic18,540 by 2042
Trucks27%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed47.8 mi (77 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was I 10 EB WB & E Ra over Wash built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1993.

What condition is I 10 EB WB & E Ra 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 EB WB & E Ra over Wash carry?

About 18,530 vehicles per day (2022 count), of which roughly 27% are trucks.

How long is I 10 EB WB & E Ra over Wash?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m).

Who owns I 10 EB WB & E Ra over Wash?

It is owned by the State Highway Agency.