US Bridges

US 87 over Rocky Creek

Good

Gonzales County, Texas · 1.40 MI SE of FM 1116 · Structure no. 130900014307183

Built
2022
3 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
180 ft
2 main spans
Daily traffic
3,118
2020 count
Owner
State
State Highway Agency

About this bridge

US 87 over Rocky Creek is a prestressed concrete stringer/multi-beam or girder carrying US 87 over Rocky Creek in Gonzales County, Texas. It was built in 2022, so it is 3 years old, younger 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 3,118 vehicles a day, roughly 29% of them trucks, projected to reach 4,365 by 2040. The structure is 180 ft (54.9 m) long and 58 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesUS 87
CrossesRocky Creek
Location1.40 MI SE of FM 1116
RouteU.S. Route 87
StateTexas
Coordinates29.23772, -97.55044
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length180 ft (54.9 m)
Longest span90 ft (27.4 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,118 (2020)
Projected traffic4,365 by 2040
Trucks29%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 87 over Rocky Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is US 87 over Rocky Creek 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 January 2023.

How much traffic does US 87 over Rocky Creek carry?

About 3,118 vehicles per day (2020 count), of which roughly 29% are trucks.

How long is US 87 over Rocky Creek?

The structure is 180 ft (54.9 m) long with a longest span of 90 ft (27.4 m) and a deck 58 ft wide.

Who owns US 87 over Rocky Creek?

It is owned by the State Highway Agency.