US Bridges

FM 1409 over Drainage Ditch

Good

Chambers County, Texas · 0.45 MI S of IH 10 · Structure no. 200360076203012

Built
2021
4 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
31 ft
4 main spans
Daily traffic
9,494
2022 count
Owner
State
State Highway Agency

About this bridge

FM 1409 over Drainage Ditch is a concrete culvert carrying FM 1409 over Drainage Ditch in Chambers County, Texas. It was built in 2021, so it is 4 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,494 vehicles a day, roughly 11% of them trucks, projected to reach 11,773 by 2042. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 1409
CrossesDrainage Ditch
Location0.45 MI S of IH 10
RouteState Highway 1409
StateTexas
Coordinates29.82058, -94.8316
Functional classUrban Collector

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.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHL 93
Structure length31 ft (9.4 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,494 (2022)
Projected traffic11,773 by 2042
Trucks11%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 1409 over Drainage Ditch built?

It was built in 2021, making it 4 years old in 2025.

What condition is FM 1409 over Drainage Ditch 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 August 2024.

How much traffic does FM 1409 over Drainage Ditch carry?

About 9,494 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is FM 1409 over Drainage Ditch?

The structure is 31 ft (9.4 m) long with a longest span of 6 ft (1.8 m).

Who owns FM 1409 over Drainage Ditch?

It is owned by the State Highway Agency.