US Bridges

SH 6 over Flat Bank Creek

Good

Fort Bend County, Texas · 1.5 MI SE of FM 1092 · Structure no. 120800019201039

Built
1999
26 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
165 ft
3 main spans
Daily traffic
49,398
2020 count
Owner
State
State Highway Agency

About this bridge

SH 6 over Flat Bank Creek is a prestressed concrete stringer/multi-beam or girder carrying SH 6 over Flat Bank Creek in Fort Bend County, Texas. It was built in 1999, so it is 26 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 49,398 vehicles a day, roughly 5% of them trucks, projected to reach 69,738 by 2039. The structure is 165 ft (50.3 m) long and 111 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 6
CrossesFlat Bank Creek
Location1.5 MI SE of FM 1092
RouteState Highway 6
StateTexas
Coordinates29.54776, -95.54986
Functional classUrban Other Principal 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 protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length165 ft (50.3 m)
Longest span55 ft (16.8 m)
Deck width111 ft (33.8 m)
Roadway width102 ft (31.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,398 (2020)
Projected traffic69,738 by 2039
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 6 over Flat Bank Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is SH 6 over Flat Bank Creek 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 2024.

How much traffic does SH 6 over Flat Bank Creek carry?

About 49,398 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is SH 6 over Flat Bank Creek?

The structure is 165 ft (50.3 m) long with a longest span of 55 ft (16.8 m) and a deck 111 ft wide.

Who owns SH 6 over Flat Bank Creek?

It is owned by the State Highway Agency.