US Bridges

Dep Level Road over Arrival Level Road

Good

Maricopa County, Arizona · South Side of Terminal 4 · Structure no. 07960

Built
1991
34 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,349 ft
16 main spans
Daily traffic
13,400
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Dep Level Road over Arrival Level Road is a prestressed concrete stringer/multi-beam or girder carrying Dep Level Road over Arrival Level Road in Maricopa County, Arizona. It was built in 1991, so it is 34 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 13,400 vehicles a day, roughly 1% of them trucks, projected to reach 13,410 by 2039. The structure is 1,349 ft (411.2 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDep Level Road
CrossesArrival Level Road
LocationSouth Side of Terminal 4
RouteCity Street 0
StateArizona
Coordinates33.4352, -112.0002
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating85.6 US tons
Inventory rating51.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans16
Design loadHS 20
Structure length1,349 ft (411.2 m)
Longest span90 ft (27.4 m)
Deck width63 ft (19.1 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deck15 ft (4.4 m)

Traffic and service

Average daily traffic13,400 (2019)
Projected traffic13,410 by 2039
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Dep Level Road over Arrival Level Road built?

It was built in 1991, making it 34 years old in 2025.

What condition is Dep Level Road over Arrival Level Road 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 October 2023.

How much traffic does Dep Level Road over Arrival Level Road carry?

About 13,400 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Dep Level Road over Arrival Level Road?

The structure is 1,349 ft (411.2 m) long with a longest span of 90 ft (27.4 m) and a deck 63 ft wide.

Who owns Dep Level Road over Arrival Level Road?

It is owned by the City or Municipal Highway Agency.