US Bridges

Parker RD (south) over US 75

Good

Collin County, Texas · 1.25 MI N of 15th ST · Structure no. 180430004706611

Built
2010
15 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
162 ft
2 main spans
Daily traffic
9,100
2018 count
Owner
State
State Highway Agency

About this bridge

Parker RD (south) over US 75 is a prestressed concrete stringer/multi-beam or girder carrying Parker RD (south) over US 75 in Collin County, Texas. It was built in 2010, so it is 15 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 9,100 vehicles a day, roughly 3% of them trucks, projected to reach 12,740 by 2038. The structure is 162 ft (49.4 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesParker RD (south)
CrossesUS 75
Location1.25 MI N of 15th ST
RouteCity Street 25
CountyCollin County
StateTexas
Coordinates33.03724, -96.70489
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length162 ft (49.4 m)
Longest span81 ft (24.7 m)
Deck width78 ft (23.7 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,100 (2018)
Projected traffic12,740 by 2038
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
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 Parker RD (south) over US 75 built?

It was built in 2010, making it 15 years old in 2025.

What condition is Parker RD (south) over US 75 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 October 2023.

How much traffic does Parker RD (south) over US 75 carry?

About 9,100 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Parker RD (south) over US 75?

The structure is 162 ft (49.4 m) long with a longest span of 81 ft (24.7 m) and a deck 78 ft wide.

Who owns Parker RD (south) over US 75?

It is owned by the State Highway Agency.