US Bridges

FM 229 over Hurricane Bayou Relief

Fair

Houston County, Texas · 2.60 MI NW of Lp 304 · Structure no. 111140034004015

Built
1969
56 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
27 ft
4 main spans
Daily traffic
1,091
2019 count
Owner
State
State Highway Agency

About this bridge

FM 229 over Hurricane Bayou Relief is a concrete culvert carrying FM 229 over Hurricane Bayou Relief in Houston County, Texas. It was built in 1969, so it is 56 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 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 1,091 vehicles a day, roughly 12% of them trucks, projected to reach 1,390 by 2033. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFM 229
CrossesHurricane Bayou Relief
Location2.60 MI NW of Lp 304
RouteState Highway 229
StateTexas
Coordinates31.34834, -95.51283
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to present minimum criteria
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 loadHS 20
Structure length27 ft (8.2 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 traffic1,091 (2019)
Projected traffic1,390 by 2033
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

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 FM 229 over Hurricane Bayou Relief built?

It was built in 1969, making it 56 years old in 2025.

What condition is FM 229 over Hurricane Bayou Relief 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 June 2024.

How much traffic does FM 229 over Hurricane Bayou Relief carry?

About 1,091 vehicles per day (2019 count), of which roughly 12% are trucks.

How long is FM 229 over Hurricane Bayou Relief?

The structure is 27 ft (8.2 m) long with a longest span of 6 ft (1.8 m).

Who owns FM 229 over Hurricane Bayou Relief?

It is owned by the State Highway Agency.