US Bridges

FM 1727 over Rita Blanca Creek

Fair

Dallam County, Texas · 2.5 MI W of US 87 · Structure no. 040560079401007

Built
1996
29 years old
Condition
Fair
inspected August 2024
Type
Culvert
Steel
Length
250 ft
30 main spans
Daily traffic
771
2020 count
Owner
State
State Highway Agency

About this bridge

FM 1727 over Rita Blanca Creek is a steel culvert carrying FM 1727 over Rita Blanca Creek in Dallam County, Texas. It was built in 1996, so it is 29 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 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 771 vehicles a day, roughly 15% of them trucks, projected to reach 640 by 2040. The structure is 250 ft (76.2 m) long. If it were closed, the detour would be 37.3 mi (60 km).

CarriesFM 1727
CrossesRita Blanca Creek
Location2.5 MI W of US 87
RouteState Highway 1727
StateTexas
Coordinates36.07964, -102.58965
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans30
Design loadUnknown
Structure length250 ft (76.2 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic771 (2020)
Projected traffic640 by 2040
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
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 FM 1727 over Rita Blanca Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is FM 1727 over Rita Blanca 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 August 2024.

How much traffic does FM 1727 over Rita Blanca Creek carry?

About 771 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is FM 1727 over Rita Blanca Creek?

The structure is 250 ft (76.2 m) long with a longest span of 7 ft (2.1 m).

Who owns FM 1727 over Rita Blanca Creek?

It is owned by the State Highway Agency.