US Bridges

US 83 over Arroyo Palito Blanco

Good

Webb County, Texas · 8.95 MI S of SH 44 · Structure no. 222400003710038

Built
1933
92 years old, rebuilt 1967
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
40 ft
6 main spans
Daily traffic
3,663
2020 count
Owner
State
State Highway Agency

About this bridge

US 83 over Arroyo Palito Blanco is a concrete culvert carrying US 83 over Arroyo Palito Blanco in Webb County, Texas. It was built in 1933 and reconstructed in 1967, so it is 92 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,663 vehicles a day, roughly 27% of them trucks, projected to reach 8,590 by 2033. The structure is 40 ft (12.2 m) long and 66 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesUS 83
CrossesArroyo Palito Blanco
Location8.95 MI S of SH 44
RouteU.S. Route 83
StateTexas
Coordinates27.90809, -99.48684
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length40 ft (12.2 m)
Longest span6 ft (1.8 m)
Deck width66 ft (20.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,663 (2020)
Projected traffic8,590 by 2033
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 83 over Arroyo Palito Blanco built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1967.

What condition is US 83 over Arroyo Palito Blanco in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does US 83 over Arroyo Palito Blanco carry?

About 3,663 vehicles per day (2020 count), of which roughly 27% are trucks.

How long is US 83 over Arroyo Palito Blanco?

The structure is 40 ft (12.2 m) long with a longest span of 6 ft (1.8 m) and a deck 66 ft wide.

Who owns US 83 over Arroyo Palito Blanco?

It is owned by the State Highway Agency.