US Bridges

FL-4396 West Bound over Glade Wash

Good

San Juan County, New Mexico · 1.2 M SE of Nm 170 · Structure no. 000000000010051

Built
1992
33 years old
Condition
Good
inspected September 2021
Type
Culvert
Steel
Length
31 ft
1 main span
Daily traffic
5,674
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

FL-4396 West Bound over Glade Wash is a steel culvert carrying FL-4396 West Bound over Glade Wash in San Juan County, New Mexico. It was built in 1992, so it is 33 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 5,674 vehicles a day, roughly 5% of them trucks, projected to reach 7,716 by 2043. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesFL-4396 West Bound
CrossesGlade Wash
Location1.2 M SE of Nm 170
RouteCity Street 4396
CountySan Juan County
StateNew Mexico
Coordinates36.75496, -108.21979
Functional classUrban Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2021
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,674 (2023)
Projected traffic7,716 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
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 FL-4396 West Bound over Glade Wash built?

It was built in 1992, making it 33 years old in 2025.

What condition is FL-4396 West Bound over Glade 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 September 2021.

How much traffic does FL-4396 West Bound over Glade Wash carry?

About 5,674 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is FL-4396 West Bound over Glade Wash?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m).

Who owns FL-4396 West Bound over Glade Wash?

It is owned by the City or Municipal Highway Agency.