US Bridges

IH 35E NB Conn. a over IH 35E Nbfr/Continental

Fair

Dallas County, Texas · At Spur 366 Interchange · Structure no. 180570019603219

Built
1981
44 years old
Condition
Fair
inspected March 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
798 ft
9 main spans
Daily traffic
15,800
2012 count
Owner
State
State Highway Agency

About this bridge

IH 35E NB Conn. a over IH 35E Nbfr/Continental is a prestressed concrete stringer/multi-beam or girder carrying IH 35E NB Conn. a over IH 35E Nbfr/Continental in Dallas County, Texas. It was built in 1981, so it is 44 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 15,800 vehicles a day, roughly 2% of them trucks, projected to reach 28,250 by 2032. The structure is 798 ft (243.2 m) long and 36 ft wide.

Location

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CarriesIH 35E NB Conn. a
CrossesIH 35E Nbfr/Continental
LocationAt Spur 366 Interchange
RouteState Highway 366
CountyDallas County
StateTexas
Coordinates32.78303, -96.80953
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 inspectionMarch 2022
Inspection intervalevery 48 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length798 ft (243.2 m)
Longest span118 ft (36 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,800 (2012)
Projected traffic28,250 by 2032
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway and railroad
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 IH 35E NB Conn. a over IH 35E Nbfr/Continental built?

It was built in 1981, making it 44 years old in 2025.

What condition is IH 35E NB Conn. a over IH 35E Nbfr/Continental 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 March 2022.

How much traffic does IH 35E NB Conn. a over IH 35E Nbfr/Continental carry?

About 15,800 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is IH 35E NB Conn. a over IH 35E Nbfr/Continental?

The structure is 798 ft (243.2 m) long with a longest span of 118 ft (36 m) and a deck 36 ft wide.

Who owns IH 35E NB Conn. a over IH 35E Nbfr/Continental?

It is owned by the State Highway Agency.