US Bridges

Six Pines NB over Woodlands Waterway

Fair

Montgomery County, Texas · 0.3 MI N of Woodlands Pwy · Structure no. 121700AA0734002

Built
1995
30 years old
Condition
Fair
inspected November 2023
Type
Tee Beam
Concrete Continuous
Length
86 ft
1 main span
Daily traffic
200
2016 count
Owner
County
County Highway Agency

About this bridge

Six Pines NB over Woodlands Waterway is a concrete continuous tee beam carrying Six Pines NB over Woodlands Waterway in Montgomery County, Texas. It was built in 1995, so it is 30 years old, younger 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.

It carries about 200 vehicles a day, roughly 1% of them trucks, projected to reach 250 by 2035. The structure is 86 ft (26.2 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSix Pines NB
CrossesWoodlands Waterway
Location0.3 MI N of Woodlands Pwy
RouteCounty Highway 0
CountyMontgomery County
StateTexas
Coordinates30.15999, -95.46198
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
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 typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span50 ft (15.2 m)
Deck width31 ft (9.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2016)
Projected traffic250 by 2035
Trucks1%
Lanes on structure2
Traffic directionOne-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 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 Six Pines NB over Woodlands Waterway built?

It was built in 1995, making it 30 years old in 2025.

What condition is Six Pines NB over Woodlands Waterway 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 November 2023.

How much traffic does Six Pines NB over Woodlands Waterway carry?

About 200 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is Six Pines NB over Woodlands Waterway?

The structure is 86 ft (26.2 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.

Who owns Six Pines NB over Woodlands Waterway?

It is owned by the County Highway Agency.