US Bridges

Bu 59/77 NB over Guadalupe River Rel #2

Fair

Victoria County, Texas · 0.21 MI S of FM 1685 · Structure no. 132350008806020

Built
1930
95 years old, rebuilt 1976
Condition
Fair
inspected January 2023
Type
Tee Beam
Concrete
Length
981 ft
34 main spans
Daily traffic
5,050
2014 count
Owner
State
State Highway Agency

About this bridge

Bu 59/77 NB over Guadalupe River Rel #2 is a concrete tee beam carrying Bu 59/77 NB over Guadalupe River Rel #2 in Victoria County, Texas. It was built in 1930 and reconstructed in 1976, so it is 95 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 5 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 5,050 vehicles a day, roughly 33% of them trucks, projected to reach 7,070 by 2034. The structure is 981 ft (299 m) long and 43 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesBu 59/77 NB
CrossesGuadalupe River Rel #2
Location0.21 MI S of FM 1685
RouteU.S. Route 77
StateTexas
Coordinates28.78882, -97.03309
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating33 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans34
Design loadUnknown
Structure length981 ft (299 m)
Longest span30 ft (9.1 m)
Deck width43 ft (13.2 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,050 (2014)
Projected traffic7,070 by 2034
Trucks33%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed9.9 mi (16 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 Bu 59/77 NB over Guadalupe River Rel #2 built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1976.

What condition is Bu 59/77 NB over Guadalupe River Rel #2 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 January 2023.

How much traffic does Bu 59/77 NB over Guadalupe River Rel #2 carry?

About 5,050 vehicles per day (2014 count), of which roughly 33% are trucks.

How long is Bu 59/77 NB over Guadalupe River Rel #2?

The structure is 981 ft (299 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.

Who owns Bu 59/77 NB over Guadalupe River Rel #2?

It is owned by the State Highway Agency.