US Bridges

CR 191 over Drainage Ditch

Good

Brazoria County, Texas · 0.20 MI SE of CR 172 · Structure no. 120200AA0833001

Built
2011
14 years old
Condition
Good
inspected November 2023
Type
Other
Prestressed Concrete
Length
77 ft
3 main spans
Daily traffic
1,500
2017 count
Owner
County
County Highway Agency

About this bridge

CR 191 over Drainage Ditch is a prestressed concrete other carrying CR 191 over Drainage Ditch in Brazoria County, Texas. It was built in 2011, so it is 14 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 1,500 vehicles a day, projected to reach 2,000 by 2037. The structure is 77 ft (23.5 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesCR 191
CrossesDrainage Ditch
Location0.20 MI SE of CR 172
RouteCounty Highway 191
CountyBrazoria County
StateTexas
Coordinates29.35573, -95.29184
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length77 ft (23.5 m)
Longest span27 ft (8.2 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2017)
Projected traffic2,000 by 2037
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 191 over Drainage Ditch built?

It was built in 2011, making it 14 years old in 2025.

What condition is CR 191 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 November 2023.

How much traffic does CR 191 over Drainage Ditch carry?

About 1,500 vehicles per day (2017 count).

How long is CR 191 over Drainage Ditch?

The structure is 77 ft (23.5 m) long with a longest span of 27 ft (8.2 m) and a deck 32 ft wide.

Who owns CR 191 over Drainage Ditch?

It is owned by the County Highway Agency.