US Bridges

Hoctor RD over Red Lake Wash

Good

Coconino County, Arizona · 0.6 MI E JCT SR 64 · Structure no. 11061

Built
2010
15 years old
Condition
Good
inspected July 2022
Type
Culvert
Concrete Continuous
Length
64 ft
4 main spans
Daily traffic
1,343
2022 count
Owner
County
County Highway Agency

About this bridge

Hoctor RD over Red Lake Wash is a concrete continuous culvert carrying Hoctor RD over Red Lake Wash in Coconino County, Arizona. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,343 vehicles a day, roughly 5% of them trucks, projected to reach 1,353 by 2042. The structure is 64 ft (19.5 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHoctor RD
CrossesRed Lake Wash
Location0.6 MI E JCT SR 64
RouteCounty Highway 0
StateArizona
Coordinates35.3675, -112.1542
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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length64 ft (19.5 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck0 ft (0 m)

Traffic and service

Average daily traffic1,343 (2022)
Projected traffic1,353 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Hoctor RD over Red Lake Wash built?

It was built in 2010, making it 15 years old in 2025.

What condition is Hoctor RD over Red Lake 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 July 2022.

How much traffic does Hoctor RD over Red Lake Wash carry?

About 1,343 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Hoctor RD over Red Lake Wash?

The structure is 64 ft (19.5 m) long with a longest span of 10 ft (3 m).

Who owns Hoctor RD over Red Lake Wash?

It is owned by the County Highway Agency.