US Bridges

Hickory Grove RD over Pontotoc Creek

FairPosted for load

Mason County, Texas · 0.35 MI S of SH 71 · Structure no. 141570AA0160001

Built
1917
108 years old, rebuilt 1935
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
50 ft
1 main span
Daily traffic
10
2020 count
Owner
County
County Highway Agency

About this bridge

Hickory Grove RD over Pontotoc Creek is a steel continuous stringer/multi-beam or girder carrying Hickory Grove RD over Pontotoc Creek in Mason County, Texas. It was built in 1917 and reconstructed in 1935, so it is 108 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 10 vehicles a day, roughly 3% of them trucks, projected to reach 42 by 2042. The structure is 50 ft (15.2 m) long and 14 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesHickory Grove RD
CrossesPontotoc Creek
Location0.35 MI S of SH 71
RouteCounty Highway 160
StateTexas
Coordinates30.90413, -98.97782
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating32 US tons
Inventory rating19 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadUnknown
Structure length50 ft (15.2 m)
Longest span20 ft (6.1 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (3.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2020)
Projected traffic42 by 2042
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$41,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hickory Grove RD over Pontotoc Creek built?

It was built in 1917, making it 108 years old in 2025. It was reconstructed in 1935.

What condition is Hickory Grove RD over Pontotoc Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Hickory Grove RD over Pontotoc Creek carry?

About 10 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Hickory Grove RD over Pontotoc Creek?

The structure is 50 ft (15.2 m) long with a longest span of 20 ft (6.1 m) and a deck 14 ft wide.

Who owns Hickory Grove RD over Pontotoc Creek?

It is owned by the County Highway Agency.