US Bridges

North Entrance Roa over Wash

Fair

Brewster County, Texas · 9.8 Miles North of Panthe · Structure no. 7130008P0000000

Built
1985
40 years old
Condition
Fair
inspected February 2025
Type
Culvert
Concrete Continuous
Length
59 ft
6 main spans
Daily traffic
368
2022 count
Owner
Federal
National Park Service

About this bridge

North Entrance Roa over Wash is a concrete continuous culvert carrying North Entrance Roa over Wash in Brewster County, Texas. It was built in 1985, so it is 40 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 368 vehicles a day, roughly 3% of them trucks, projected to reach 442 by 2042. The structure is 59 ft (18 m) long. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesNorth Entrance Roa
CrossesWash
Location9.8 Miles North of Panthe
RouteFederal Lands Road 11
CountyBrewster County
StateTexas
Coordinates29.4414, -103.138
Functional classRural Minor Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans6
Design loadHS 20
Structure length59 ft (18 m)
Longest span9 ft (2.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic368 (2022)
Projected traffic442 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
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 North Entrance Roa over Wash built?

It was built in 1985, making it 40 years old in 2025.

What condition is North Entrance Roa over Wash 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 February 2025.

How much traffic does North Entrance Roa over Wash carry?

About 368 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is North Entrance Roa over Wash?

The structure is 59 ft (18 m) long with a longest span of 9 ft (2.8 m).

Who owns North Entrance Roa over Wash?

It is owned by the National Park Service.