US Bridges

Spur 412 over SH 6

Good

McLennan County, Texas · 1.25 Mi. SE of FM 185 · Structure no. 091610025809454

Built
2013
12 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
254 ft
4 main spans
Daily traffic
117
2017 count
Owner
State
State Highway Agency

About this bridge

Spur 412 over SH 6 is a prestressed concrete box beam or girders - single or spread carrying Spur 412 over SH 6 in McLennan County, Texas. It was built in 2013, so it is 12 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 117 vehicles a day, roughly 41% of them trucks, projected to reach 150 by 2037. The structure is 254 ft (77.4 m) long and 68 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSpur 412
CrossesSH 6
Location1.25 Mi. SE of FM 185
RouteState Highway 412
StateTexas
Coordinates31.57249, -97.2882
Functional classRural Major 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.
Last inspectionApril 2023
Inspection intervalevery 24 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, cast-in-place
Main spans4
Design loadHL 93
Structure length254 ft (77.4 m)
Longest span90 ft (27.4 m)
Deck width68 ft (20.6 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic117 (2017)
Projected traffic150 by 2037
Trucks41%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Spur 412 over SH 6 built?

It was built in 2013, making it 12 years old in 2025.

What condition is Spur 412 over SH 6 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 April 2023.

How much traffic does Spur 412 over SH 6 carry?

About 117 vehicles per day (2017 count), of which roughly 41% are trucks.

How long is Spur 412 over SH 6?

The structure is 254 ft (77.4 m) long with a longest span of 90 ft (27.4 m) and a deck 68 ft wide.

Who owns Spur 412 over SH 6?

It is owned by the State Highway Agency.