US Bridges

Lp 82 over Purgatory Creek

Good

Hays County, Texas · 0.6 MI N of IH 35 · Structure no. 141060036601032

Built
1934
91 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Concrete
Length
114 ft
4 main spans
Daily traffic
8,416
2023 count
Owner
State
State Highway Agency

About this bridge

Lp 82 over Purgatory Creek is a concrete tee beam carrying Lp 82 over Purgatory Creek in Hays County, Texas. It was built in 1934, so it is 91 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 8,416 vehicles a day, roughly 24% of them trucks, projected to reach 20,530 by 2033. The structure is 114 ft (34.7 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLp 82
CrossesPurgatory Creek
Location0.6 MI N of IH 35
RouteState Highway 82
StateTexas
Coordinates29.87803, -97.94061
Functional classUrban Other Principal Arterial

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length114 ft (34.7 m)
Longest span29 ft (8.8 m)
Deck width43 ft (13 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,416 (2023)
Projected traffic20,530 by 2033
Trucks24%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$85,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Lp 82 over Purgatory Creek built?

It was built in 1934, making it 91 years old in 2025.

What condition is Lp 82 over Purgatory 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 September 2024.

How much traffic does Lp 82 over Purgatory Creek carry?

About 8,416 vehicles per day (2023 count), of which roughly 24% are trucks.

How long is Lp 82 over Purgatory Creek?

The structure is 114 ft (34.7 m) long with a longest span of 29 ft (8.8 m) and a deck 43 ft wide.

Who owns Lp 82 over Purgatory Creek?

It is owned by the State Highway Agency.