US Bridges

IRR BIA RTE 709 over Lucero Creek

Fair

Taos County, New Mexico · 3.4 KM NW of Taos Pueblo · Structure no. 00000000000M204

Built
1978
47 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
50
2023 count
Owner
Federal
Bureau of Indian Affairs

About this bridge

IRR BIA RTE 709 over Lucero Creek is a concrete continuous culvert carrying IRR BIA RTE 709 over Lucero Creek in Taos County, New Mexico. It was built in 1978, so it is 47 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 50 vehicles a day, roughly 5% of them trucks, projected to reach 59 by 2043. The structure is 26 ft (7.9 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesIRR BIA RTE 709
CrossesLucero Creek
Location3.4 KM NW of Taos Pueblo
RouteFederal Lands Road 709
Coordinates36.4725, -105.56108
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating47.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width31 ft (9.6 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic59 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 709 over Lucero Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is IRR BIA RTE 709 over Lucero Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does IRR BIA RTE 709 over Lucero Creek carry?

About 50 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is IRR BIA RTE 709 over Lucero Creek?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 31 ft wide.

Who owns IRR BIA RTE 709 over Lucero Creek?

It is owned by the Bureau of Indian Affairs.