US Bridges

Mclean RD over Marys Creek

Good

Brazoria County, Texas · 1.25 MI N of CR 101 · Structure no. 120200M01655001

Built
2008
17 years old
Condition
Good
inspected September 2023
Type
Other
Prestressed Concrete
Length
120 ft
3 main spans
Daily traffic
1,900
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Mclean RD over Marys Creek is a prestressed concrete other carrying Mclean RD over Marys Creek in Brazoria County, Texas. It was built in 2008, so it is 17 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 1,900 vehicles a day, roughly 2% of them trucks, projected to reach 2,800 by 2037. The structure is 120 ft (36.6 m) long and 58 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMclean RD
CrossesMarys Creek
Location1.25 MI N of CR 101
RouteCity Street 0
StateTexas
Coordinates29.54914, -95.29777
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable 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

Structure typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width58 ft (17.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2017)
Projected traffic2,800 by 2037
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Mclean RD over Marys Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is Mclean RD over Marys 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 2023.

How much traffic does Mclean RD over Marys Creek carry?

About 1,900 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Mclean RD over Marys Creek?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 58 ft wide.

Who owns Mclean RD over Marys Creek?

It is owned by the Town or Township Highway Agency.