US Bridges

SH 183 Wbfr over Lp 12

Good

Dallas County, Texas · @ LP12 & SH183 · Structure no. 180570009403360

Built
2023
2 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
301 ft
1 main span
Daily traffic
14,600
2022 count
Owner
State
State Highway Agency

About this bridge

SH 183 Wbfr over Lp 12 is a prestressed concrete stringer/multi-beam or girder carrying SH 183 Wbfr over Lp 12 in Dallas County, Texas. It was built in 2023, so it is 2 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 14,600 vehicles a day, roughly 10% of them trucks, projected to reach 1 by 1900. The structure is 301 ft (91.7 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSH 183 Wbfr
CrossesLp 12
Location@ LP12 & SH183
RouteU.S. Route 183
CountyDallas County
StateTexas
Coordinates32.83719, -96.91426
Functional classUrban Minor 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.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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, precast panels
Main spans1 (+3 approach)
Design loadHL 93
Structure length301 ft (91.7 m)
Longest span127 ft (38.7 m)
Deck width49 ft (14.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck21 ft (6.3 m)

Traffic and service

Average daily traffic14,600 (2022)
Projected traffic1 by 1900
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 SH 183 Wbfr over Lp 12 built?

It was built in 2023, making it 2 years old in 2025.

What condition is SH 183 Wbfr over 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 July 2023.

How much traffic does SH 183 Wbfr over Lp 12 carry?

About 14,600 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is SH 183 Wbfr over Lp 12?

The structure is 301 ft (91.7 m) long with a longest span of 127 ft (38.7 m) and a deck 49 ft wide.

Who owns SH 183 Wbfr over Lp 12?

It is owned by the State Highway Agency.