US Bridges

Pgbt NB over Mayfield RD

Good

Dallas County, Texas · 1.00 MI N of IH 20 · Structure no. 180570296401524

Built
2012
13 years old
Condition
Good
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
212 ft
1 main span
Daily traffic
9,301
2015 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Pgbt NB over Mayfield RD is a prestressed concrete stringer/multi-beam or girder carrying Pgbt NB over Mayfield RD in Dallas County, Texas. It was built in 2012, so it is 13 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 9,301 vehicles a day, roughly 5% of them trucks, projected to reach 39,900 by 2035. The structure is 212 ft (64.6 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPgbt NB
CrossesMayfield RD
Location1.00 MI N of IH 20
StateTexas
Coordinates32.6918, -97.02425
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1 (+2 approach)
Design loadHL 93
Structure length212 ft (64.6 m)
Longest span109 ft (33.2 m)
Deck width70 ft (21.3 m)
Roadway width67 ft (20.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,301 (2015)
Projected traffic39,900 by 2035
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

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 Pgbt NB over Mayfield RD built?

It was built in 2012, making it 13 years old in 2025.

What condition is Pgbt NB over Mayfield RD 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 May 2022.

How much traffic does Pgbt NB over Mayfield RD carry?

About 9,301 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Pgbt NB over Mayfield RD?

The structure is 212 ft (64.6 m) long with a longest span of 109 ft (33.2 m) and a deck 70 ft wide.

Who owns Pgbt NB over Mayfield RD?

It is owned by the Local Toll Authority.