US Bridges

Shirleen RD over Cangelosi Ditch

Good

Fort Bend County, Texas · 0.02 MI NW of Scanlin ST · Structure no. 120800NN0303001

Built
2005
20 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
75 ft
3 main spans
Daily traffic
500
2013 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Shirleen RD over Cangelosi Ditch is a concrete continuous slab carrying Shirleen RD over Cangelosi Ditch in Fort Bend 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 500 vehicles a day, projected to reach 1,000 by 2033. The structure is 75 ft (22.9 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesShirleen RD
CrossesCangelosi Ditch
Location0.02 MI NW of Scanlin ST
RouteCity Street 0
CountyFort Bend County
StateTexas
Coordinates29.60719, -95.52964
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span25 ft (7.6 m)
Deck width35 ft (10.7 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2013)
Projected traffic1,000 by 2033
Trucks0%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Shirleen RD over Cangelosi Ditch built?

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

What condition is Shirleen RD over Cangelosi 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 October 2023.

How much traffic does Shirleen RD over Cangelosi Ditch carry?

About 500 vehicles per day (2013 count).

How long is Shirleen RD over Cangelosi Ditch?

The structure is 75 ft (22.9 m) long with a longest span of 25 ft (7.6 m) and a deck 35 ft wide.

Who owns Shirleen RD over Cangelosi Ditch?

It is owned by the Town or Township Highway Agency.