US Bridges

Control RD over Thompson Draw

Good

Gila County, Arizona · 1.0 MI W of SR260 · Structure no. 11553

Built
2015
10 years old
Condition
Good
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
510
2024 count
Owner
County
County Highway Agency

About this bridge

Control RD over Thompson Draw is a prestressed concrete box beam or girders - multiple carrying Control RD over Thompson Draw in Gila County, Arizona. It was built in 2015, so it is 10 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 510 vehicles a day, roughly 10% of them trucks, projected to reach 520 by 2042. The structure is 65 ft (19.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesControl RD
CrossesThompson Draw
Location1.0 MI W of SR260
RouteCounty Highway 0
StateArizona
Coordinates34.3159, -111.132
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56 US tons
Inventory rating23 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length65 ft (19.8 m)
Longest span64 ft (19.4 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2024)
Projected traffic520 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Control RD over Thompson Draw built?

It was built in 2015, making it 10 years old in 2025.

What condition is Control RD over Thompson Draw 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 Control RD over Thompson Draw carry?

About 510 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Control RD over Thompson Draw?

The structure is 65 ft (19.8 m) long with a longest span of 64 ft (19.4 m) and a deck 31 ft wide.

Who owns Control RD over Thompson Draw?

It is owned by the County Highway Agency.