US Bridges

Loma Blanca Road over Del Puerto Creek

PoorPosted for load

Starr County, Texas · 13.15 MI N of US 83 · Structure no. 212140AA0101002

Built
1940
85 years old, rebuilt 2011
Condition
Poor
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
32 ft
2 main spans
Daily traffic
70
2009 count
Owner
County
County Highway Agency

About this bridge

Loma Blanca Road over Del Puerto Creek is a concrete continuous tee beam carrying Loma Blanca Road over Del Puerto Creek in Starr County, Texas. It was built in 1940 and reconstructed in 2011, so it is 85 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 70 vehicles a day, roughly 3% of them trucks, projected to reach 70 by 2042. The structure is 32 ft (9.8 m) long and 18 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesLoma Blanca Road
CrossesDel Puerto Creek
Location13.15 MI N of US 83
RouteCounty Highway 0
StateTexas
Coordinates26.64722, -98.98956
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span15 ft (4.6 m)
Deck width18 ft (5.4 m)
Roadway width17 ft (5.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2009)
Projected traffic70 by 2042
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Loma Blanca Road over Del Puerto Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2011.

What condition is Loma Blanca Road over Del Puerto Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Loma Blanca Road over Del Puerto Creek carry?

About 70 vehicles per day (2009 count), of which roughly 3% are trucks.

How long is Loma Blanca Road over Del Puerto Creek?

The structure is 32 ft (9.8 m) long with a longest span of 15 ft (4.6 m) and a deck 18 ft wide.

Who owns Loma Blanca Road over Del Puerto Creek?

It is owned by the County Highway Agency.