US Bridges

107th Ave over Rid Canal

Fair

Maricopa County, Arizona · 0.5 MI N JCT Thomas RD · Structure no. 08048

Built
1972
53 years old, rebuilt 2006
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
31 ft
1 main span
Daily traffic
16,682
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

107th Ave over Rid Canal is a prestressed concrete box beam or girders - multiple carrying 107th Ave over Rid Canal in Maricopa County, Arizona. It was built in 1972 and reconstructed in 2006, so it is 53 years old, older 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 16,682 vehicles a day, roughly 5% of them trucks, projected to reach 16,692 by 2042. The structure is 31 ft (9.4 m) long and 88 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
Carries107th Ave
CrossesRid Canal
Location0.5 MI N JCT Thomas RD
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.48611, -112.29008
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span30 ft (9.1 m)
Deck width88 ft (26.9 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deck20 ft (6.1 m)

Traffic and service

Average daily traffic16,682 (2023)
Projected traffic16,692 by 2042
Trucks5%
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 107th Ave over Rid Canal built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2006.

What condition is 107th Ave over Rid Canal 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 November 2024.

How much traffic does 107th Ave over Rid Canal carry?

About 16,682 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 107th Ave over Rid Canal?

The structure is 31 ft (9.4 m) long with a longest span of 30 ft (9.1 m) and a deck 88 ft wide.

Who owns 107th Ave over Rid Canal?

It is owned by the City or Municipal Highway Agency.