US Bridges

US 77 SB over Arana Creek

Fair

Kleberg County, Texas · 1.9 MI N of SH 285 · Structure no. 161370010204021

Built
1922
103 years old, rebuilt 1953
Condition
Fair
inspected June 2024
Type
Slab
Concrete
Length
72 ft
4 main spans
Daily traffic
8,391
2020 count
Owner
State
State Highway Agency

About this bridge

US 77 SB over Arana Creek is a concrete slab carrying US 77 SB over Arana Creek in Kleberg County, Texas. It was built in 1922 and reconstructed in 1953, so it is 103 years old, older 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 8,391 vehicles a day, roughly 26% of them trucks, projected to reach 13,310 by 2033. The structure is 72 ft (21.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 77 SB
CrossesArana Creek
Location1.9 MI N of SH 285
RouteU.S. Route 77
StateTexas
Coordinates27.3267, -97.82354
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 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 rating61.9 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length72 ft (21.9 m)
Longest span18 ft (5.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,391 (2020)
Projected traffic13,310 by 2033
Trucks26%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 77 SB over Arana Creek built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1953.

What condition is US 77 SB over Arana 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 June 2024.

How much traffic does US 77 SB over Arana Creek carry?

About 8,391 vehicles per day (2020 count), of which roughly 26% are trucks.

How long is US 77 SB over Arana Creek?

The structure is 72 ft (21.9 m) long with a longest span of 18 ft (5.5 m) and a deck 43 ft wide.

Who owns US 77 SB over Arana Creek?

It is owned by the State Highway Agency.