US Bridges

SR 87 over Deer Creek

Good

Gila County, Arizona · 1.6 MI N JCT SR 188 · Structure no. 02149

Built
1991
34 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
145 ft
1 main span
Daily traffic
5,500
2024 count
Owner
State
State Highway Agency

About this bridge

SR 87 over Deer Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 87 over Deer Creek in Gila County, Arizona. It was built in 1991, so it is 34 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 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 5,500 vehicles a day, roughly 10% of them trucks, projected to reach 5,510 by 2042. The structure is 145 ft (44.2 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 87
CrossesDeer Creek
Location1.6 MI N JCT SR 188
RouteState Highway 87
StateArizona
Coordinates34.0584, -111.3625
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length145 ft (44.2 m)
Longest span140 ft (42.7 m)
Deck width45 ft (13.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,500 (2024)
Projected traffic5,510 by 2042
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 87 over Deer Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR 87 over Deer Creek 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 July 2024.

How much traffic does SR 87 over Deer Creek carry?

About 5,500 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR 87 over Deer Creek?

The structure is 145 ft (44.2 m) long with a longest span of 140 ft (42.7 m) and a deck 45 ft wide.

Who owns SR 87 over Deer Creek?

It is owned by the State Highway Agency.