US Bridges

Baker RD over Willow Bayou

Good

Galveston County, Texas · 0.2 MI NW of FM 2004 · Structure no. 120850AA0701065

Built
2005
20 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
50
2011 count
Owner
County
County Highway Agency

About this bridge

Baker RD over Willow Bayou is a prestressed concrete box beam or girders - multiple carrying Baker RD over Willow Bayou in Galveston County, Texas. It was built in 2005, so it is 20 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 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 50 vehicles a day, roughly 15% of them trucks, projected to reach 25 by 2031. The structure is 80 ft (24.4 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesBaker RD
CrossesWillow Bayou
Location0.2 MI NW of FM 2004
RouteCounty Highway 0
StateTexas
Coordinates29.31426, -95.09534
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum 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
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span79 ft (24.1 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2011)
Projected traffic25 by 2031
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Baker RD over Willow Bayou built?

It was built in 2005, making it 20 years old in 2025.

What condition is Baker RD over Willow Bayou 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 December 2023.

How much traffic does Baker RD over Willow Bayou carry?

About 50 vehicles per day (2011 count), of which roughly 15% are trucks.

How long is Baker RD over Willow Bayou?

The structure is 80 ft (24.4 m) long with a longest span of 79 ft (24.1 m) and a deck 32 ft wide.

Who owns Baker RD over Willow Bayou?

It is owned by the County Highway Agency.