US Bridges

US 69/96/287 over Lnva Canal

Good

Jefferson County, Texas · 1.20 MI S of SH 347 · Structure no. 201240020015126

Built
1934
91 years old, rebuilt 1965
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
44 ft
4 main spans
Daily traffic
37,931
2022 count
Owner
State
State Highway Agency

About this bridge

US 69/96/287 over Lnva Canal is a concrete culvert carrying US 69/96/287 over Lnva Canal in Jefferson County, Texas. It was built in 1934 and reconstructed in 1965, 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 37,931 vehicles a day, roughly 7% of them trucks, projected to reach 50,828 by 2042. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesUS 69/96/287
CrossesLnva Canal
Location1.20 MI S of SH 347
RouteU.S. Route 69
StateTexas
Coordinates30.00829, -94.04412
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length44 ft (13.4 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,931 (2022)
Projected traffic50,828 by 2042
Trucks7%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 69/96/287 over Lnva Canal built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1965.

What condition is US 69/96/287 over Lnva Canal 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 July 2024.

How much traffic does US 69/96/287 over Lnva Canal carry?

About 37,931 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is US 69/96/287 over Lnva Canal?

The structure is 44 ft (13.4 m) long with a longest span of 8 ft (2.4 m).

Who owns US 69/96/287 over Lnva Canal?

It is owned by the State Highway Agency.