US Bridges

LP12NB to SH114 WB over SH 114 & Lp 12

Good

Dallas County, Texas · SH114/ LP12 Interchange · Structure no. 180570035306395

Built
2012
13 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,224 ft
4 main spans
Daily traffic
9,640
2015 count
Owner
State
State Highway Agency

About this bridge

LP12NB to SH114 WB over SH 114 & Lp 12 is a steel continuous stringer/multi-beam or girder carrying LP12NB to SH114 WB over SH 114 & Lp 12 in Dallas County, Texas. It was built in 2012, so it is 13 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 9,640 vehicles a day, roughly 7% of them trucks, projected to reach 13,490 by 2035. The structure is 2,224 ft (677.9 m) long and 28 ft wide.

CarriesLP12NB to SH114 WB
CrossesSH 114 & Lp 12
LocationSH114/ LP12 Interchange
RouteState Highway 12
StateTexas
Coordinates32.84688, -96.91261
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionJanuary 2024
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

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+10 approach)
Design loadHS 20
Structure length2,224 ft (677.9 m)
Longest span246 ft (75 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,640 (2015)
Projected traffic13,490 by 2035
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesThird level (interchange)
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 LP12NB to SH114 WB over SH 114 & Lp 12 built?

It was built in 2012, making it 13 years old in 2025.

What condition is LP12NB to SH114 WB over SH 114 & Lp 12 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 January 2024.

How much traffic does LP12NB to SH114 WB over SH 114 & Lp 12 carry?

About 9,640 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is LP12NB to SH114 WB over SH 114 & Lp 12?

The structure is 2,224 ft (677.9 m) long with a longest span of 246 ft (75 m) and a deck 28 ft wide.

Who owns LP12NB to SH114 WB over SH 114 & Lp 12?

It is owned by the State Highway Agency.