US Bridges

Crosby Eastgate RD over Cedar Bayou

Good

Harris County, Texas · 0.7 MI N of Louis RD · Structure no. 121020AA3662001

Built
1991
34 years old
Condition
Good
inspected September 2023
Type
Slab
Prestressed Concrete
Length
120 ft
3 main spans
Daily traffic
644
2021 count
Owner
County
County Highway Agency

About this bridge

Crosby Eastgate RD over Cedar Bayou is a prestressed concrete slab carrying Crosby Eastgate RD over Cedar Bayou in Harris County, Texas. It was built in 1991, so it is 34 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 644 vehicles a day, roughly 3% of them trucks, projected to reach 270 by 2042. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCrosby Eastgate RD
CrossesCedar Bayou
Location0.7 MI N of Louis RD
RouteCounty Highway 0
StateTexas
Coordinates29.99673, -95.0268
Functional classUrban Collector

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 protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic644 (2021)
Projected traffic270 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Crosby Eastgate RD over Cedar Bayou built?

It was built in 1991, making it 34 years old in 2025.

What condition is Crosby Eastgate RD over Cedar Bayou 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 September 2023.

How much traffic does Crosby Eastgate RD over Cedar Bayou carry?

About 644 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Crosby Eastgate RD over Cedar Bayou?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.

Who owns Crosby Eastgate RD over Cedar Bayou?

It is owned by the County Highway Agency.