US Bridges

SH 6 NB over FM 413

Good

Falls County, Texas · 4.10 MI NW of FM 46 · Structure no. 090740004904027

Built
2010
15 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
230 ft
3 main spans
Daily traffic
3,240
2020 count
Owner
State
State Highway Agency

About this bridge

SH 6 NB over FM 413 is a prestressed concrete stringer/multi-beam or girder carrying SH 6 NB over FM 413 in Falls County, Texas. It was built in 2010, so it is 15 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 3,240 vehicles a day, roughly 34% of them trucks, projected to reach 5,830 by 2036. The structure is 230 ft (70.1 m) long and 40 ft wide.

CarriesSH 6 NB
CrossesFM 413
Location4.10 MI NW of FM 46
RouteState Highway 6
StateTexas
Coordinates31.21658, -96.78636
Functional classRural Principal Arterial - Other

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.
Last inspectionDecember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length230 ft (70.1 m)
Longest span90 ft (27.4 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,240 (2020)
Projected traffic5,830 by 2036
Trucks34%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 6 NB over FM 413 built?

It was built in 2010, making it 15 years old in 2025.

What condition is SH 6 NB over FM 413 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 December 2022.

How much traffic does SH 6 NB over FM 413 carry?

About 3,240 vehicles per day (2020 count), of which roughly 34% are trucks.

How long is SH 6 NB over FM 413?

The structure is 230 ft (70.1 m) long with a longest span of 90 ft (27.4 m) and a deck 40 ft wide.

Who owns SH 6 NB over FM 413?

It is owned by the State Highway Agency.