US Bridges

CR 175C over Drainage Ditch

Good

Brazoria County, Texas · 0.60 MI N of CR 128 · Structure no. 120200AA0682001

Built
2000
25 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
400
2011 count
Owner
County
County Highway Agency

About this bridge

CR 175C over Drainage Ditch is a concrete culvert carrying CR 175C over Drainage Ditch in Brazoria County, Texas. It was built in 2000, so it is 25 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 400 vehicles a day, projected to reach 500 by 2031. The structure is 27 ft (8.3 m) long and 53 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

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CarriesCR 175C
CrossesDrainage Ditch
Location0.60 MI N of CR 128
RouteCounty Highway 0
CountyBrazoria County
StateTexas
Coordinates29.50925, -95.27911
Functional classRural Local

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.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum 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
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length27 ft (8.3 m)
Longest span8 ft (2.4 m)
Deck width53 ft (16.1 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2011)
Projected traffic500 by 2031
Trucks0%
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 CR 175C over Drainage Ditch built?

It was built in 2000, making it 25 years old in 2025.

What condition is CR 175C 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 2023.

How much traffic does CR 175C over Drainage Ditch carry?

About 400 vehicles per day (2011 count).

How long is CR 175C over Drainage Ditch?

The structure is 27 ft (8.3 m) long with a longest span of 8 ft (2.4 m) and a deck 53 ft wide.

Who owns CR 175C over Drainage Ditch?

It is owned by the County Highway Agency.