US Bridges

Pr 72 over Big Creek

Good

Fort Bend County, Texas · 3.9 MI E of FM 762 · Structure no. 120800342201002

Built
1996
29 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
280 ft
1 main span
Daily traffic
210
2013 count
Owner
State
State Highway Agency

About this bridge

Pr 72 over Big Creek is a prestressed concrete box beam or girders - multiple carrying Pr 72 over Big Creek in Fort Bend County, Texas. It was built in 1996, so it is 29 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 210 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2033. The structure is 280 ft (85.3 m) long and 37 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesPr 72
CrossesBig Creek
Location3.9 MI E of FM 762
RouteState Highway 72
StateTexas
Coordinates29.37963, -95.59029
Functional classRural Minor 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadHS 20
Structure length280 ft (85.3 m)
Longest span100 ft (30.5 m)
Deck width37 ft (11.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2013)
Projected traffic300 by 2033
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Pr 72 over Big Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Pr 72 over Big 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 October 2024.

How much traffic does Pr 72 over Big Creek carry?

About 210 vehicles per day (2013 count), of which roughly 10% are trucks.

How long is Pr 72 over Big Creek?

The structure is 280 ft (85.3 m) long with a longest span of 100 ft (30.5 m) and a deck 37 ft wide.

Who owns Pr 72 over Big Creek?

It is owned by the State Highway Agency.