US Bridges

Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp

Good

Collin County, Texas · .37 Miles North of US 380 · Structure no. 180430AA2068011

Built
2023
2 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
934 ft
8 main spans
Daily traffic
230
2022 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp is a prestressed concrete stringer/multi-beam or girder carrying Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp in Collin 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 230 vehicles a day, roughly 3% of them trucks, projected to reach 1 by 1900. The structure is 934 ft (284.7 m) long and 28 ft wide.

Location

Open in Google Maps
CarriesDallas Pkwy SB Rmp
CrossesDallas Pkwy Off Ramp
Location.37 Miles North of US 380
CountyCollin County
StateTexas
Coordinates33.22431, -96.82034
Functional classRural Principal Arterial - Other

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.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans8
Design loadHL 93
Structure length934 ft (284.7 m)
Longest span125 ft (38.1 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic230 (2022)
Projected traffic1 by 1900
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
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 Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp built?

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

What condition is Dallas Pkwy SB Rmp over Dallas Pkwy Off 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 August 2024.

How much traffic does Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp carry?

About 230 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp?

The structure is 934 ft (284.7 m) long with a longest span of 125 ft (38.1 m) and a deck 28 ft wide.

Who owns Dallas Pkwy SB Rmp over Dallas Pkwy Off Ramp?

It is owned by the Local Toll Authority.