US Bridges

IH 10 EB over Rough Hollow

Good

Kerr County, Texas · 1.0 MI E of SH 27 · Structure no. 151330014212136

Built
1974
51 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
165 ft
3 main spans
Daily traffic
4,982
2019 count
Owner
State
State Highway Agency

About this bridge

IH 10 EB over Rough Hollow is a prestressed concrete stringer/multi-beam or girder carrying IH 10 EB over Rough Hollow in Kerr 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 4,982 vehicles a day, roughly 20% of them trucks, projected to reach 7,900 by 2033. The structure is 165 ft (50.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIH 10 EB
CrossesRough Hollow
Location1.0 MI E of SH 27
RouteInterstate 10
StateTexas
Coordinates30.20145, -99.37194
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
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 evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span65 ft (19.8 m)
Deck width44 ft (13.5 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,982 (2019)
Projected traffic7,900 by 2033
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 EB over Rough Hollow built?

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

What condition is IH 10 EB over Rough Hollow 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 June 2024.

How much traffic does IH 10 EB over Rough Hollow carry?

About 4,982 vehicles per day (2019 count), of which roughly 20% are trucks.

How long is IH 10 EB over Rough Hollow?

The structure is 165 ft (50.3 m) long with a longest span of 65 ft (19.8 m) and a deck 44 ft wide.

Who owns IH 10 EB over Rough Hollow?

It is owned by the State Highway Agency.