US Bridges

SH 151 over Pinn RD

Good

Bexar County, Texas · 1.2 MI E of IH 410 · Structure no. 150150350801030

Built
1998
27 years old, rebuilt 2002
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
251 ft
3 main spans
Daily traffic
67,672
2020 count
Owner
State
State Highway Agency

About this bridge

SH 151 over Pinn RD is a prestressed concrete stringer/multi-beam or girder carrying SH 151 over Pinn RD in Bexar County, Texas. It was built in 1998 and reconstructed in 2002, so it is 27 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 67,672 vehicles a day, roughly 3% of them trucks, projected to reach 83,750 by 2033. The structure is 251 ft (76.5 m) long and 118 ft wide.

CarriesSH 151
CrossesPinn RD
Location1.2 MI E of IH 410
RouteState Highway 151
StateTexas
Coordinates29.43449, -98.6237
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior 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 spans3
Design loadHS 20
Structure length251 ft (76.5 m)
Longest span100 ft (30.5 m)
Deck width118 ft (36 m)
Roadway width113 ft (34.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic67,672 (2020)
Projected traffic83,750 by 2033
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 151 over Pinn RD built?

It was built in 1998, making it 27 years old in 2025. It was reconstructed in 2002.

What condition is SH 151 over Pinn RD 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 2022.

How much traffic does SH 151 over Pinn RD carry?

About 67,672 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is SH 151 over Pinn RD?

The structure is 251 ft (76.5 m) long with a longest span of 100 ft (30.5 m) and a deck 118 ft wide.

Who owns SH 151 over Pinn RD?

It is owned by the State Highway Agency.