US Bridges

Racoon DR over Cary Bayou

FairPosted for load

Harris County, Texas · 0.35 MI N of Massey Tomki · Structure no. 121020AA3347001

Built
1967
58 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
91 ft
3 main spans
Daily traffic
4,780
2022 count
Owner
County
County Highway Agency

About this bridge

Racoon DR over Cary Bayou is a concrete stringer/multi-beam or girder carrying Racoon DR over Cary Bayou in Harris County, Texas. It was built in 1967, so it is 58 years old, older 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. Its operating status is: posted for load restriction.

It carries about 4,780 vehicles a day, roughly 3% of them trucks, projected to reach 6,692 by 2042. The structure is 91 ft (27.7 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRacoon DR
CrossesCary Bayou
Location0.35 MI N of Massey Tomki
RouteCounty Highway 0
StateTexas
Coordinates29.77221, -94.9284
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length91 ft (27.7 m)
Longest span29 ft (8.8 m)
Deck width50 ft (15.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,780 (2022)
Projected traffic6,692 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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Racoon DR over Cary Bayou built?

It was built in 1967, making it 58 years old in 2025.

What condition is Racoon DR over Cary Bayou 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 October 2024.

How much traffic does Racoon DR over Cary Bayou carry?

About 4,780 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Racoon DR over Cary Bayou?

The structure is 91 ft (27.7 m) long with a longest span of 29 ft (8.8 m) and a deck 50 ft wide.

Who owns Racoon DR over Cary Bayou?

It is owned by the County Highway Agency.