US Bridges

43-4301 over Arroyos De Los Montoyas

Good

Sandoval County, New Mexico · .6 Mile West Wilpett DR · Structure no. 000000000009752

Built
2006
19 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
31 ft
5 main spans
Daily traffic
862
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

43-4301 over Arroyos De Los Montoyas is a concrete culvert carrying 43-4301 over Arroyos De Los Montoyas in Sandoval County, New Mexico. It was built in 2006, so it is 19 years old, younger than the New Mexico average of 51.5 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 862 vehicles a day, roughly 5% of them trucks, projected to reach 1,172 by 2043. The structure is 31 ft (9.4 m) long and 43 ft wide.

Carries43-4301
CrossesArroyos De Los Montoyas
Location.6 Mile West Wilpett DR
RouteCity Street 4301
Coordinates35.31831, -106.72034
Functional classUrban Collector

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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span10 ft (3 m)
Deck width43 ft (13 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic862 (2023)
Projected traffic1,172 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 43-4301 over Arroyos De Los Montoyas built?

It was built in 2006, making it 19 years old in 2025.

What condition is 43-4301 over Arroyos De Los Montoyas 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 June 2024.

How much traffic does 43-4301 over Arroyos De Los Montoyas carry?

About 862 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 43-4301 over Arroyos De Los Montoyas?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m) and a deck 43 ft wide.

Who owns 43-4301 over Arroyos De Los Montoyas?

It is owned by the City or Municipal Highway Agency.