US Bridges

IRR BIA RTE 102 over Wash

Good

Yavapai County, Arizona · SW of Tribal Admin Hdqrs · Structure no. 0000H68601B0238

Built
2008
17 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
100
2024 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 102 over Wash is a concrete culvert carrying IRR BIA RTE 102 over Wash in Yavapai 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 45 by 2044. The structure is 38 ft (11.7 m) long and 31 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIRR BIA RTE 102
CrossesWash
LocationSW of Tribal Admin Hdqrs
RouteFederal Lands Road 102
StateArizona
Coordinates34.62594, -111.89314
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.7 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length38 ft (11.7 m)
Longest span12 ft (3.8 m)
Deck width31 ft (9.3 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic45 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Indian Affairs
Maintained byBureau of Indian Affairs
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 IRR BIA RTE 102 over Wash built?

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

What condition is IRR BIA RTE 102 over 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 December 2024.

How much traffic does IRR BIA RTE 102 over Wash carry?

About 100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is IRR BIA RTE 102 over Wash?

The structure is 38 ft (11.7 m) long with a longest span of 12 ft (3.8 m) and a deck 31 ft wide.

Who owns IRR BIA RTE 102 over Wash?

It is owned by the Bureau of Indian Affairs.