US Bridges

NB LP12-NB SP 482 over Row

Good

Dallas County, Texas · 0.05 MI E of Lp 12 · Structure no. 180570009407356

Built
2024
1 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
830 ft
7 main spans
Daily traffic
10,900
2024 count
Owner
State
State Highway Agency

About this bridge

NB LP12-NB SP 482 over Row is a prestressed concrete stringer/multi-beam or girder carrying NB LP12-NB SP 482 over Row in Dallas County, Texas. It was built in 2024, so it is 1 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 10,900 vehicles a day, roughly 4% of them trucks, projected to reach 1 by 1900. The structure is 830 ft (253 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesNB LP12-NB SP 482
CrossesRow
Location0.05 MI E of Lp 12
RouteState Highway 12
CountyDallas County
StateTexas
Coordinates32.83656, -96.91192
Functional classUrban Other Principal Arterial

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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHL 93
Structure length830 ft (253 m)
Longest span128 ft (39 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,900 (2024)
Projected traffic1 by 1900
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
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 NB LP12-NB SP 482 over Row built?

It was built in 2024, making it 1 years old in 2025.

What condition is NB LP12-NB SP 482 over Row 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 May 2024.

How much traffic does NB LP12-NB SP 482 over Row carry?

About 10,900 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is NB LP12-NB SP 482 over Row?

The structure is 830 ft (253 m) long with a longest span of 128 ft (39 m) and a deck 28 ft wide.

Who owns NB LP12-NB SP 482 over Row?

It is owned by the State Highway Agency.