US Bridges

US 69 NB over Pine Island Bayou

Fair

Hardin County, Texas · 2.4 MI S of SH 105 · Structure no. 201010006506079

Built
1953
72 years old, rebuilt 1981
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
620 ft
1 main span
Daily traffic
23,403
2022 count
Owner
State
State Highway Agency

About this bridge

US 69 NB over Pine Island Bayou is a prestressed concrete stringer/multi-beam or girder carrying US 69 NB over Pine Island Bayou in Hardin County, Texas. It was built in 1953 and reconstructed in 1981, so it is 72 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.

It carries about 23,403 vehicles a day, roughly 6% of them trucks, projected to reach 32,764 by 2042. The structure is 620 ft (189 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 69 NB
CrossesPine Island Bayou
Location2.4 MI S of SH 105
RouteU.S. Route 69
StateTexas
Coordinates30.17925, -94.18614
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: 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 spans1 (+18 approach)
Design loadHS 20
Structure length620 ft (189 m)
Longest span80 ft (24.4 m)
Deck width49 ft (14.9 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,403 (2022)
Projected traffic32,764 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 69 NB over Pine Island Bayou built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1981.

What condition is US 69 NB over Pine Island Bayou 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 March 2024.

How much traffic does US 69 NB over Pine Island Bayou carry?

About 23,403 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is US 69 NB over Pine Island Bayou?

The structure is 620 ft (189 m) long with a longest span of 80 ft (24.4 m) and a deck 49 ft wide.

Who owns US 69 NB over Pine Island Bayou?

It is owned by the State Highway Agency.