US Bridges

Mcclintock DR over Salt River

Fair

Maricopa County, Arizona · 0.3 MI South Curry · Structure no. 09694

Built
1984
41 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,184 ft
10 main spans
Daily traffic
24,075
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mcclintock DR over Salt River is a prestressed concrete continuous stringer/multi-beam or girder carrying Mcclintock DR over Salt River in Maricopa County, Arizona. It was built in 1984, so it is 41 years old, younger than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 24,075 vehicles a day, roughly 20% of them trucks, projected to reach 24,085 by 2042. The structure is 1,184 ft (360.9 m) long and 89 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesMcclintock DR
CrossesSalt River
Location0.3 MI South Curry
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.4331, -111.9093
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length1,184 ft (360.9 m)
Longest span120 ft (36.6 m)
Deck width89 ft (27.1 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deck16 ft (5 m)

Traffic and service

Average daily traffic24,075 (2023)
Projected traffic24,085 by 2042
Trucks20%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Mcclintock DR over Salt River built?

It was built in 1984, making it 41 years old in 2025.

What condition is Mcclintock DR over Salt River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Mcclintock DR over Salt River carry?

About 24,075 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is Mcclintock DR over Salt River?

The structure is 1,184 ft (360.9 m) long with a longest span of 120 ft (36.6 m) and a deck 89 ft wide.

Who owns Mcclintock DR over Salt River?

It is owned by the City or Municipal Highway Agency.