US Bridges

Pgbt Nbml over Trinity R Oakdale Etc

Good

Dallas County, Texas · 1.33 MI N of IH 30 · Structure no. 180570296401073

Built
2009
16 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
6,947 ft
3 main spans
Daily traffic
60,859
2019 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Pgbt Nbml over Trinity R Oakdale Etc is a steel continuous stringer/multi-beam or girder carrying Pgbt Nbml over Trinity R Oakdale Etc in Dallas County, Texas. It was built in 2009, so it is 16 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 60,859 vehicles a day, projected to reach 59,660 by 2031. The structure is 6,947 ft (2,117.4 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesPgbt Nbml
CrossesTrinity R Oakdale Etc
Location1.33 MI N of IH 30
RouteState Highway 161
CountyDallas County
StateTexas
Coordinates32.77831, -97.02594
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+57 approach)
Design loadHS 20
Structure length6,947 ft (2,117.4 m)
Longest span220 ft (67.1 m)
Deck width83 ft (25.3 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60,859 (2019)
Projected traffic59,660 by 2031
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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 Nbml over Trinity R Oakdale Etc built?

It was built in 2009, making it 16 years old in 2025.

What condition is Pgbt Nbml over Trinity R Oakdale Etc 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 April 2024.

How much traffic does Pgbt Nbml over Trinity R Oakdale Etc carry?

About 60,859 vehicles per day (2019 count).

How long is Pgbt Nbml over Trinity R Oakdale Etc?

The structure is 6,947 ft (2,117.4 m) long with a longest span of 220 ft (67.1 m) and a deck 83 ft wide.

Who owns Pgbt Nbml over Trinity R Oakdale Etc?

It is owned by the Local Toll Authority.