US Bridges

US 67 Nbml over Mt Lebanon RD

Fair

Dallas County, Texas · 8.5 MI SW of IH 20 · Structure no. 180570026102080

Built
1991
34 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
253 ft
3 main spans
Daily traffic
29,977
2023 count
Owner
State
State Highway Agency

About this bridge

US 67 Nbml over Mt Lebanon RD is a prestressed concrete stringer/multi-beam or girder carrying US 67 Nbml over Mt Lebanon RD in Dallas County, Texas. It was built in 1991, so it is 34 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 29,977 vehicles a day, roughly 8% of them trucks, projected to reach 29,150 by 2033. The structure is 253 ft (77.1 m) long and 42 ft wide.

CarriesUS 67 Nbml
CrossesMt Lebanon RD
Location8.5 MI SW of IH 20
RouteU.S. Route 67
StateTexas
Coordinates32.56171, -96.96972
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length253 ft (77.1 m)
Longest span85 ft (25.9 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,977 (2023)
Projected traffic29,150 by 2033
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 US 67 Nbml over Mt Lebanon RD built?

It was built in 1991, making it 34 years old in 2025.

What condition is US 67 Nbml over Mt Lebanon RD in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does US 67 Nbml over Mt Lebanon RD carry?

About 29,977 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is US 67 Nbml over Mt Lebanon RD?

The structure is 253 ft (77.1 m) long with a longest span of 85 ft (25.9 m) and a deck 42 ft wide.

Who owns US 67 Nbml over Mt Lebanon RD?

It is owned by the State Highway Agency.