US Bridges

Hcr 3102/OLD US 77 over IH 35

Fair

Hill County, Texas · 0.5 MI N of US 81 · Structure no. 091100001424062

Built
2010
15 years old
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Steel
Length
356 ft
2 main spans
Daily traffic
35
2020 count
Owner
State
State Highway Agency

About this bridge

Hcr 3102/OLD US 77 over IH 35 is a steel box beam or girders - multiple carrying Hcr 3102/OLD US 77 over IH 35 in Hill County, Texas. It was built in 2010, so it is 15 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 35 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2039. The structure is 356 ft (108.5 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesHcr 3102/OLD US 77
CrossesIH 35
Location0.5 MI N of US 81
RouteCounty Highway 0
CountyHill County
StateTexas
Coordinates31.97312, -97.11603
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 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

Structure typeBox Beam or Girders - Multiple
MaterialSteel
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHL 93
Structure length356 ft (108.5 m)
Longest span135 ft (41.1 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2020)
Projected traffic100 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Hcr 3102/OLD US 77 over IH 35 built?

It was built in 2010, making it 15 years old in 2025.

What condition is Hcr 3102/OLD US 77 over IH 35 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 December 2024.

How much traffic does Hcr 3102/OLD US 77 over IH 35 carry?

About 35 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Hcr 3102/OLD US 77 over IH 35?

The structure is 356 ft (108.5 m) long with a longest span of 135 ft (41.1 m) and a deck 46 ft wide.

Who owns Hcr 3102/OLD US 77 over IH 35?

It is owned by the State Highway Agency.