US Bridges

Cottonwood Ave over Cottonwood Creek

Good

Matagorda County, Texas · 0.50 MI S of SH 35 · Structure no. 131580B00550001

Built
1993
32 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
2,206
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cottonwood Ave over Cottonwood Creek is a prestressed concrete box beam or girders - multiple carrying Cottonwood Ave over Cottonwood Creek in Matagorda County, Texas. It was built in 1993, so it is 32 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 2,206 vehicles a day, roughly 3% of them trucks, projected to reach 3,088 by 2042. The structure is 50 ft (15.2 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCottonwood Ave
CrossesCottonwood Creek
Location0.50 MI S of SH 35
RouteCity Street 0
StateTexas
Coordinates28.97603, -95.96023
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to 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
DeckOther
Main spans1
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,206 (2022)
Projected traffic3,088 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Cottonwood Ave over Cottonwood Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Cottonwood Ave over Cottonwood Creek 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 February 2024.

How much traffic does Cottonwood Ave over Cottonwood Creek carry?

About 2,206 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Cottonwood Ave over Cottonwood Creek?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 42 ft wide.

Who owns Cottonwood Ave over Cottonwood Creek?

It is owned by the City or Municipal Highway Agency.