US Bridges

Power RD over East Maricopa Fldwy

Fair

Maricopa County, Arizona · S/ Guadalupe RD · Structure no. 09928

Built
1986
39 years old, rebuilt 2009
Condition
Fair
inspected March 2024
Type
Slab
Concrete Continuous
Length
223 ft
6 main spans
Daily traffic
25,665
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Power RD over East Maricopa Fldwy is a concrete continuous slab carrying Power RD over East Maricopa Fldwy in Maricopa County, Arizona. It was built in 1986 and reconstructed in 2009, so it is 39 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 25,665 vehicles a day, roughly 10% of them trucks, projected to reach 25,675 by 2042. The structure is 223 ft (68 m) long and 121 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesPower RD
CrossesEast Maricopa Fldwy
LocationS/ Guadalupe RD
RouteCounty Highway 0
StateArizona
Coordinates33.36409, -111.68765
Functional classUrban Other Principal 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.1 US tons
Inventory rating51 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length223 ft (68 m)
Longest span39 ft (11.9 m)
Deck width121 ft (36.9 m)
Roadway width106 ft (32.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,665 (2024)
Projected traffic25,675 by 2042
Trucks10%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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 Power RD over East Maricopa Fldwy built?

It was built in 1986, making it 39 years old in 2025. It was reconstructed in 2009.

What condition is Power RD over East Maricopa Fldwy 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 March 2024.

How much traffic does Power RD over East Maricopa Fldwy carry?

About 25,665 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Power RD over East Maricopa Fldwy?

The structure is 223 ft (68 m) long with a longest span of 39 ft (11.9 m) and a deck 121 ft wide.

Who owns Power RD over East Maricopa Fldwy?

It is owned by the City or Municipal Highway Agency.