US Bridges

Camelback Road over Pedestrian Underpass

Good

Maricopa County, Arizona · Camelback E/O 24th ST · Structure no. 10547

Built
2008
17 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
32 ft
1 main span
Daily traffic
44,825
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Camelback Road over Pedestrian Underpass is a concrete culvert carrying Camelback Road over Pedestrian Underpass in Maricopa County, Arizona. It was built in 2008, so it is 17 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 44,825 vehicles a day, roughly 4% of them trucks, projected to reach 44,835 by 2039. The structure is 32 ft (9.8 m) long and 70 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesCamelback Road
CrossesPedestrian Underpass
LocationCamelback E/O 24th ST
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.5094, -112.0277
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72 US tons
Inventory rating42.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width70 ft (21.3 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,825 (2019)
Projected traffic44,835 by 2039
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed0.6 mi (1 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1,000 (2019 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Camelback Road over Pedestrian Underpass built?

It was built in 2008, making it 17 years old in 2025.

What condition is Camelback Road over Pedestrian Underpass 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 December 2023.

How much traffic does Camelback Road over Pedestrian Underpass carry?

About 44,825 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Camelback Road over Pedestrian Underpass?

The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 70 ft wide.

Who owns Camelback Road over Pedestrian Underpass?

It is owned by the City or Municipal Highway Agency.