US Bridges

US 75 NB Off Ramp over US 75 & Forest LN

Good

Dallas County, Texas · 3.40 MI N of Lp 12 · Structure no. 180570004707029

Built
1992
33 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
1,275 ft
11 main spans
Daily traffic
17,240
2016 count
Owner
State
State Highway Agency

About this bridge

US 75 NB Off Ramp over US 75 & Forest LN is a prestressed concrete continuous box beam or girders - single or spread carrying US 75 NB Off Ramp over US 75 & Forest LN in Dallas County, Texas. It was built in 1992, so it is 33 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 17,240 vehicles a day, roughly 5% of them trucks, projected to reach 32,270 by 2038. The structure is 1,275 ft (388.6 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 75 NB Off Ramp
CrossesUS 75 & Forest LN
Location3.40 MI N of Lp 12
RouteU.S. Route 75
StateTexas
Coordinates32.90947, -96.76848
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum 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

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length1,275 ft (388.6 m)
Longest span160 ft (48.8 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,240 (2016)
Projected traffic32,270 by 2038
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 US 75 NB Off Ramp over US 75 & Forest LN built?

It was built in 1992, making it 33 years old in 2025.

What condition is US 75 NB Off Ramp over US 75 & Forest LN 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 US 75 NB Off Ramp over US 75 & Forest LN carry?

About 17,240 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is US 75 NB Off Ramp over US 75 & Forest LN?

The structure is 1,275 ft (388.6 m) long with a longest span of 160 ft (48.8 m) and a deck 38 ft wide.

Who owns US 75 NB Off Ramp over US 75 & Forest LN?

It is owned by the State Highway Agency.