US Bridges

FM 1960 over Drainage Ditch

Fair

Harris County, Texas · 1.60 MI NE of US 290 · Structure no. 121020168501027

Built
1981
44 years old, rebuilt 1990
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
91 ft
3 main spans
Daily traffic
49,229
2016 count
Owner
State
State Highway Agency

About this bridge

FM 1960 over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying FM 1960 over Drainage Ditch in Harris County, Texas. It was built in 1981 and reconstructed in 1990, so it is 44 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 49,229 vehicles a day, roughly 3% of them trucks, projected to reach 55,180 by 2033. The structure is 91 ft (27.7 m) long and 98 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesFM 1960
CrossesDrainage Ditch
Location1.60 MI NE of US 290
RouteState Highway 1960
StateTexas
Coordinates29.92778, -95.59347
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 adequacy9: Superior to present desirable 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 spans3
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span30 ft (9.1 m)
Deck width98 ft (29.8 m)
Roadway width86 ft (26.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,229 (2016)
Projected traffic55,180 by 2033
Trucks3%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$85,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was FM 1960 over Drainage Ditch built?

It was built in 1981, making it 44 years old in 2025. It was reconstructed in 1990.

What condition is FM 1960 over Drainage Ditch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does FM 1960 over Drainage Ditch carry?

About 49,229 vehicles per day (2016 count), of which roughly 3% are trucks.

How long is FM 1960 over Drainage Ditch?

The structure is 91 ft (27.7 m) long with a longest span of 30 ft (9.1 m) and a deck 98 ft wide.

Who owns FM 1960 over Drainage Ditch?

It is owned by the State Highway Agency.