Structure 95 · Cochise County, AZ

SR 80 over Stronghold Wash

Carries SR 80 over Stronghold Wash, 9.5 Mi S Jct SR 10b.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT112 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 5/9

112 ft end to end, longest span 22 ft. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built1933rebuilt 1957
Length111.9 ft34.1 m
Daily traffic4,308counted 2021
Last inspectedFebruary 2025every 24 months

Location

StateArizona
CountyCochise
Location9.5 Mi S Jct SR 10b
CarriesSR 80
CrossesStronghold Wash
Coordinates31.87510, -110.21010

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length111.9 ft (34.1 m)
Max Span22.0 ft (6.7 m)
Deck Width39.0 ft (11.9 m)
Deck Area405.8 sq m
Main Spans5
Year Built1933 (reconstructed 1957)

Traffic

Avg Daily Traffic4,308 (2021)
Truck Traffic20%
Lanes On Bridge2

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number00095

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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