US Bridges

Gilbert Road over Srp Maintenance Road

Fair

Maricopa County, Arizona · Exit 202 EB @ Gilbert RD · Structure no. 02580

Built
2001
24 years old
Condition
Fair
inspected January 2024
Type
Frame
Concrete
Length
24 ft
1 main span
Daily traffic
32,076
2019 count
Owner
State
State Highway Agency

About this bridge

Gilbert Road over Srp Maintenance Road is a concrete frame carrying Gilbert Road over Srp Maintenance Road in Maricopa County, Arizona. It was built in 2001, so it is 24 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 32,076 vehicles a day, roughly 15% of them trucks, projected to reach 32,086 by 2039. The structure is 24 ft (7.3 m) long and 198 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesGilbert Road
CrossesSrp Maintenance Road
LocationExit 202 EB @ Gilbert RD
RouteState Highway 202
CountyMaricopa County
StateArizona
Coordinates33.46462, -111.78733
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating48 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span21 ft (6.4 m)
Deck width198 ft (60.3 m)
Roadway width142 ft (43.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,076 (2019)
Projected traffic32,086 by 2039
Trucks15%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Gilbert Road over Srp Maintenance Road built?

It was built in 2001, making it 24 years old in 2025.

What condition is Gilbert Road over Srp Maintenance Road 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 January 2024.

How much traffic does Gilbert Road over Srp Maintenance Road carry?

About 32,076 vehicles per day (2019 count), of which roughly 15% are trucks.

How long is Gilbert Road over Srp Maintenance Road?

The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 198 ft wide.

Who owns Gilbert Road over Srp Maintenance Road?

It is owned by the State Highway Agency.