US Bridges

FM 229 over Hurricane Bayou Relief

Fair

Houston County, Texas · 3.15 MI NW of Lp 304 · Structure no. 111140034004017

Built
1969
56 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
152 ft
5 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 stringer/multi-beam or girder 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 152 ft (46.3 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFM 229
CrossesHurricane Bayou Relief
Location3.15 MI NW of Lp 304
RouteState Highway 229
StateTexas
Coordinates31.35294, -95.51976
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length152 ft (46.3 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.8 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 152 ft (46.3 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns FM 229 over Hurricane Bayou Relief?

It is owned by the State Highway Agency.