US Bridges

Tower Road over S Floodwater Channel

PoorPosted for load

Hidalgo County, Texas · 1.80 MI N of JCT US 281 · Structure no. 211090AA0655001

Built
1950
75 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete Continuous
Length
51 ft
3 main spans
Daily traffic
400
2009 count
Owner
County
County Highway Agency

About this bridge

Tower Road over S Floodwater Channel is a concrete continuous slab carrying Tower Road over S Floodwater Channel in Hidalgo County, Texas. It was built in 1950, so it is 75 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 400 vehicles a day, roughly 3% of them trucks, projected to reach 400 by 2042. The structure is 51 ft (15.5 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTower Road
CrossesS Floodwater Channel
Location1.80 MI N of JCT US 281
RouteCounty Highway 0
StateTexas
Coordinates26.11015, -98.12355
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length51 ft (15.5 m)
Longest span18 ft (5.5 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2009)
Projected traffic400 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Tower Road over S Floodwater Channel built?

It was built in 1950, making it 75 years old in 2025.

What condition is Tower Road over S Floodwater Channel 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 Tower Road over S Floodwater Channel carry?

About 400 vehicles per day (2009 count), of which roughly 3% are trucks.

How long is Tower Road over S Floodwater Channel?

The structure is 51 ft (15.5 m) long with a longest span of 18 ft (5.5 m) and a deck 24 ft wide.

Who owns Tower Road over S Floodwater Channel?

It is owned by the County Highway Agency.