US Bridges

IH 10 over Private RD & Stockpass

Good

Gillespie County, Texas · 11.7 MI NE of SH 16 · Structure no. 140870014213150

Built
1974
51 years old
Condition
Good
inspected May 2023
Type
Culvert
Steel
Length
22 ft
1 main span
Daily traffic
12,760
2013 count
Owner
State
State Highway Agency

About this bridge

IH 10 over Private RD & Stockpass is a steel culvert carrying IH 10 over Private RD & Stockpass in Gillespie County, Texas. It was built in 1974, so it is 51 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 12,760 vehicles a day, roughly 21% of them trucks, projected to reach 17,860 by 2033. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesIH 10
CrossesPrivate RD & Stockpass
Location11.7 MI NE of SH 16
RouteInterstate 10
StateTexas
Coordinates30.16882, -99.2553
Functional classRural Principal Arterial - Interstate

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,760 (2013)
Projected traffic17,860 by 2033
Trucks21%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate 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 IH 10 over Private RD & Stockpass built?

It was built in 1974, making it 51 years old in 2025.

What condition is IH 10 over Private RD & Stockpass 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 May 2023.

How much traffic does IH 10 over Private RD & Stockpass carry?

About 12,760 vehicles per day (2013 count), of which roughly 21% are trucks.

How long is IH 10 over Private RD & Stockpass?

The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m).

Who owns IH 10 over Private RD & Stockpass?

It is owned by the State Highway Agency.