US Bridges

US 80 EB over IH 30 EB On-Ramp

Fair

Dallas County, Texas · At Loop 12 Interchange · Structure no. 180570000911343

Built
1979
46 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,555 ft
11 main spans
Daily traffic
31,790
2013 count
Owner
State
State Highway Agency

About this bridge

US 80 EB over IH 30 EB On-Ramp is a prestressed concrete stringer/multi-beam or girder carrying US 80 EB over IH 30 EB On-Ramp in Dallas County, Texas. It was built in 1979, so it is 46 years old, older 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 31,790 vehicles a day, roughly 11% of them trucks, projected to reach 44,500 by 2033. The structure is 1,555 ft (474 m) long and 62 ft wide.

CarriesUS 80 EB
CrossesIH 30 EB On-Ramp
LocationAt Loop 12 Interchange
RouteU.S. Route 80
StateTexas
Coordinates32.79858, -96.67764
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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, cast-in-place
Main spans11 (+7 approach)
Design loadHS 20
Structure length1,555 ft (474 m)
Longest span123 ft (37.5 m)
Deck width62 ft (19 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,790 (2013)
Projected traffic44,500 by 2033
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 80 EB over IH 30 EB On-Ramp built?

It was built in 1979, making it 46 years old in 2025.

What condition is US 80 EB over IH 30 EB On-Ramp 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 November 2023.

How much traffic does US 80 EB over IH 30 EB On-Ramp carry?

About 31,790 vehicles per day (2013 count), of which roughly 11% are trucks.

How long is US 80 EB over IH 30 EB On-Ramp?

The structure is 1,555 ft (474 m) long with a longest span of 123 ft (37.5 m) and a deck 62 ft wide.

Who owns US 80 EB over IH 30 EB On-Ramp?

It is owned by the State Highway Agency.