US Bridges

SR 80 over Danger Wash

Good

Cochise County, Arizona · 22.6 MI E JCT US 191 · Structure no. 00067

Built
1929
96 years old
Condition
Good
inspected April 2024
Type
Tee Beam
Concrete
Length
40 ft
1 main span
Daily traffic
566
2022 count
Owner
State
State Highway Agency

About this bridge

SR 80 over Danger Wash is a concrete tee beam carrying SR 80 over Danger Wash in Cochise County, Arizona. It was built in 1929, so it is 96 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 566 vehicles a day, roughly 18% of them trucks, projected to reach 576 by 2042. The structure is 40 ft (12.2 m) long and 27 ft wide. If it were closed, the detour would be 52.8 mi (85 km).

Location

Open in Google Maps
CarriesSR 80
CrossesDanger Wash
Location22.6 MI E JCT US 191
RouteState Highway 80
CountyCochise County
StateArizona
Coordinates31.4953, -109.33482
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic566 (2022)
Projected traffic576 by 2042
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed52.8 mi (85 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 SR 80 over Danger Wash built?

It was built in 1929, making it 96 years old in 2025.

What condition is SR 80 over Danger 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 April 2024.

How much traffic does SR 80 over Danger Wash carry?

About 566 vehicles per day (2022 count), of which roughly 18% are trucks.

How long is SR 80 over Danger Wash?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 27 ft wide.

Who owns SR 80 over Danger Wash?

It is owned by the State Highway Agency.