Structure H57614B0156 · Maricopa County, AZ

IRR BIA RTE 240 over Wash

Carries IRR BIA RTE 240 over Wash, Northeast Edge Of Komatke.

Overall conditionPoor

Set by its lowest-rated component: Culvert at 4 of 9.

How ratings work
Culvertsets the rating4/9 · Poor
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT87 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 4/9

A culvert 87 ft across with 8 openings. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built199036 years old
Length87.3 ft26.6 m
Daily traffic566counted 2021
Last inspectedJanuary 2023every 24 months

Location

StateArizona
CountyMaricopa
LocationNortheast Edge Of Komatke
CarriesIRR BIA RTE 240
CrossesWash
Coordinates33.29564, -112.16492

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length87.3 ft (26.6 m)
Max Span10.2 ft (3.1 m)
Deck Width38.4 ft (11.7 m)
Deck Area311.2 sq m
Main Spans8
Year Built1990

Traffic

Avg Daily Traffic566 (2021)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number0000H57614B0156

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

Nearby Bridges