US Bridges

SH 183 Off-Ramp over Mkt RR Spur

Good

Dallas County, Texas · 1.1 MI SE of Lp 12 · Structure no. 180570009407328

Built
2018
7 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
549 ft
3 main spans
Daily traffic
99
2021 count
Owner
State
State Highway Agency

About this bridge

SH 183 Off-Ramp over Mkt RR Spur is a prestressed concrete stringer/multi-beam or girder carrying SH 183 Off-Ramp over Mkt RR Spur in Dallas County, Texas. It was built in 2018, so it is 7 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 99 vehicles a day, roughly 12% of them trucks, projected to reach 260 by 2041. The structure is 549 ft (167.3 m) long and 47 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSH 183 Off-Ramp
CrossesMkt RR Spur
Location1.1 MI SE of Lp 12
RouteState Highway 183
CountyDallas County
StateTexas
Coordinates32.82847, -96.88829
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 inspectionFebruary 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3 (+2 approach)
Design loadHL 93
Structure length549 ft (167.3 m)
Longest span134 ft (40.8 m)
Deck width47 ft (14.3 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99 (2021)
Projected traffic260 by 2041
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed6.2 mi (10 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 SH 183 Off-Ramp over Mkt RR Spur built?

It was built in 2018, making it 7 years old in 2025.

What condition is SH 183 Off-Ramp over Mkt RR Spur 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 February 2023.

How much traffic does SH 183 Off-Ramp over Mkt RR Spur carry?

About 99 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is SH 183 Off-Ramp over Mkt RR Spur?

The structure is 549 ft (167.3 m) long with a longest span of 134 ft (40.8 m) and a deck 47 ft wide.

Who owns SH 183 Off-Ramp over Mkt RR Spur?

It is owned by the State Highway Agency.