US Bridges

SH 183 Wbfr over LP12 SB to US183 WB Ramp

Good

Dallas County, Texas · @ LP12 & SH183 · Structure no. 180570009403359

Built
2023
2 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
416 ft
2 main spans
Daily traffic
9,200
2022 count
Owner
State
State Highway Agency

About this bridge

SH 183 Wbfr over LP12 SB to US183 WB Ramp is a prestressed concrete stringer/multi-beam or girder carrying SH 183 Wbfr over LP12 SB to US183 WB Ramp 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 9,200 vehicles a day, roughly 10% of them trucks, projected to reach 1 by 1900. The structure is 416 ft (126.7 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 183 Wbfr
CrossesLP12 SB to US183 WB Ramp
Location@ LP12 & SH183
RouteU.S. Route 183
StateTexas
Coordinates32.83774, -96.91484
Functional classUrban Principal Arterial - Interstate

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 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

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2 (+2 approach)
Design loadHL 93
Structure length416 ft (126.7 m)
Longest span133 ft (40.5 m)
Deck width37 ft (11.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck19 ft (5.7 m)

Traffic and service

Average daily traffic9,200 (2022)
Projected traffic1 by 1900
Trucks10%
Lanes on structure2
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 LP12 SB to US183 WB Ramp built?

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

What condition is SH 183 Wbfr over LP12 SB to US183 WB Ramp 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 LP12 SB to US183 WB Ramp carry?

About 9,200 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is SH 183 Wbfr over LP12 SB to US183 WB Ramp?

The structure is 416 ft (126.7 m) long with a longest span of 133 ft (40.5 m) and a deck 37 ft wide.

Who owns SH 183 Wbfr over LP12 SB to US183 WB Ramp?

It is owned by the State Highway Agency.