US Bridges

IRR BIA RTE 708 over Dry Creek

Good

Taos County, New Mexico · 1.6 KM NW of Taos Pueblo · Structure no. 00000000000M207

Built
1994
31 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete Continuous
Length
50 ft
4 main spans
Daily traffic
200
2023 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 708 over Dry Creek is a concrete continuous culvert carrying IRR BIA RTE 708 over Dry Creek in Taos County, New Mexico. It was built in 1994, so it is 31 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 200 vehicles a day, roughly 10% of them trucks, projected to reach 234 by 2043. The structure is 50 ft (15.2 m) long and 46 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesIRR BIA RTE 708
CrossesDry Creek
Location1.6 KM NW of Taos Pueblo
RouteFederal Lands Road 708
Coordinates36.44943, -105.56133
Functional classRural 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
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 alignment7: Better than present minimum criteria
Operating rating48.4 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span11 ft (3.5 m)
Deck width46 ft (13.9 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic234 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 708 over Dry Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is IRR BIA RTE 708 over Dry Creek 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 March 2023.

How much traffic does IRR BIA RTE 708 over Dry Creek carry?

About 200 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is IRR BIA RTE 708 over Dry Creek?

The structure is 50 ft (15.2 m) long with a longest span of 11 ft (3.5 m) and a deck 46 ft wide.

Who owns IRR BIA RTE 708 over Dry Creek?

It is owned by the Bureau of Indian Affairs.