US Bridges

Balch RD over Youngs Prairie Creek

Good

Bastrop County, Texas · 1.7 MI NW of FM 1704 · Structure no. 140110AA0068001

Built
1991
34 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
427
2020 count
Owner
County
County Highway Agency

About this bridge

Balch RD over Youngs Prairie Creek is a steel stringer/multi-beam or girder carrying Balch RD over Youngs Prairie Creek in Bastrop County, Texas. It was built in 1991, so it is 34 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 427 vehicles a day, roughly 3% of them trucks, projected to reach 114 by 2042. The structure is 42 ft (12.8 m) long and 16 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBalch RD
CrossesYoungs Prairie Creek
Location1.7 MI NW of FM 1704
RouteCounty Highway 68
StateTexas
Coordinates30.28686, -97.42992
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length42 ft (12.8 m)
Longest span40 ft (12.2 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic427 (2020)
Projected traffic114 by 2042
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 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 Balch RD over Youngs Prairie Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is Balch RD over Youngs Prairie 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 December 2023.

How much traffic does Balch RD over Youngs Prairie Creek carry?

About 427 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Balch RD over Youngs Prairie Creek?

The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.2 m) and a deck 16 ft wide.

Who owns Balch RD over Youngs Prairie Creek?

It is owned by the County Highway Agency.