US Bridges

LA Paloma RD over Gallina Slough

PoorPosted for load

Zavala County, Texas · 0.75 MI W of FM 117 · Structure no. 222540AA0019001

Built
1960
65 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
31 ft
3 main spans
Daily traffic
40
2020 count
Owner
County
County Highway Agency

About this bridge

LA Paloma RD over Gallina Slough is a steel continuous stringer/multi-beam or girder carrying LA Paloma RD over Gallina Slough in Zavala County, Texas. It was built in 1960, so it is 65 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 3 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 50 by 2040. The structure is 31 ft (9.4 m) long and 13 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesLA Paloma RD
CrossesGallina Slough
Location0.75 MI W of FM 117
RouteCounty Highway 0
StateTexas
Coordinates28.88959, -99.61567
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating26 US tons
Inventory rating15 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span11 ft (3.5 m)
Deck width13 ft (3.9 m)
Roadway width13 ft (3.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2020)
Projected traffic50 by 2040
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 LA Paloma RD over Gallina Slough built?

It was built in 1960, making it 65 years old in 2025.

What condition is LA Paloma RD over Gallina Slough 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 November 2024.

How much traffic does LA Paloma RD over Gallina Slough carry?

About 40 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is LA Paloma RD over Gallina Slough?

The structure is 31 ft (9.4 m) long with a longest span of 11 ft (3.5 m) and a deck 13 ft wide.

Who owns LA Paloma RD over Gallina Slough?

It is owned by the County Highway Agency.