US Bridges

Apt. Complex RD over Pantano Wash

Good

Pima County, Arizona · 300 S JCT Broadway Bl · Structure no. 10256

Built
1981
44 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete Continuous
Length
27 ft
3 main spans
Daily traffic
1,250
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Apt. Complex RD over Pantano Wash is a concrete continuous culvert carrying Apt. Complex RD over Pantano Wash in Pima County, Arizona. It was built in 1981, so it is 44 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 1,250 vehicles a day, roughly 1% of them trucks, projected to reach 1,260 by 2040. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesApt. Complex RD
CrossesPantano Wash
Location300 S JCT Broadway Bl
RouteCity Street 0
StateArizona
Coordinates32.219, -110.8275
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,250 (2020)
Projected traffic1,260 by 2040
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Apt. Complex RD over Pantano Wash built?

It was built in 1981, making it 44 years old in 2025.

What condition is Apt. Complex RD over Pantano Wash 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 2021.

How much traffic does Apt. Complex RD over Pantano Wash carry?

About 1,250 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Apt. Complex RD over Pantano Wash?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns Apt. Complex RD over Pantano Wash?

It is owned by the City or Municipal Highway Agency.