US Bridges

SR 95 over Drainage

Good

La Paz County, Arizona · Just N of I-10 · Structure no. 07083

Built
2001
24 years old
Condition
Good
inspected January 2022
Type
Culvert
Concrete Continuous
Length
179 ft
14 main spans
Daily traffic
4,548
2016 count
Owner
State
State Highway Agency

About this bridge

SR 95 over Drainage is a concrete continuous culvert carrying SR 95 over Drainage in La Paz 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 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 4,548 vehicles a day, roughly 21% of them trucks, projected to reach 4,558 by 2036. The structure is 179 ft (54.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 95
CrossesDrainage
LocationJust N of I-10
RouteState Highway 95
StateArizona
Coordinates33.6864, -114.2171
Functional classRural Principal Arterial - Other

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating33 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20
Structure length179 ft (54.6 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,548 (2016)
Projected traffic4,558 by 2036
Trucks21%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 95 over Drainage built?

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

What condition is SR 95 over Drainage 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 January 2022.

How much traffic does SR 95 over Drainage carry?

About 4,548 vehicles per day (2016 count), of which roughly 21% are trucks.

How long is SR 95 over Drainage?

The structure is 179 ft (54.6 m) long with a longest span of 10 ft (3 m).

Who owns SR 95 over Drainage?

It is owned by the State Highway Agency.