US Bridges

IH 35E NB over Crosby RD (lp 310)

Fair

Dallas County, Texas · 2.8 MI NW of IH 635 · Structure no. 180570019603068

Built
1957
68 years old, rebuilt 2014
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
120 ft
1 main span
Daily traffic
75,794
2019 count
Owner
State
State Highway Agency

About this bridge

IH 35E NB over Crosby RD (lp 310) is a steel continuous stringer/multi-beam or girder carrying IH 35E NB over Crosby RD (lp 310) in Dallas County, Texas. It was built in 1957 and reconstructed in 2014, so it is 68 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 75,794 vehicles a day, roughly 7% of them trucks, projected to reach 111,480 by 2033. The structure is 120 ft (36.6 m) long and 66 ft wide.

Location

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CarriesIH 35E NB
CrossesCrosby RD (lp 310)
Location2.8 MI NW of IH 635
RouteInterstate 35
CountyDallas County
StateTexas
Coordinates32.94692, -96.90556
Functional classUrban Principal Arterial - Interstate

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 inspectionNovember 2023
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

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadOther
Structure length120 ft (36.6 m)
Longest span63 ft (19.2 m)
Deck width66 ft (20 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75,794 (2019)
Projected traffic111,480 by 2033
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 35E NB over Crosby RD (lp 310) built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2014.

What condition is IH 35E NB over Crosby RD (lp 310) 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 IH 35E NB over Crosby RD (lp 310) carry?

About 75,794 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is IH 35E NB over Crosby RD (lp 310)?

The structure is 120 ft (36.6 m) long with a longest span of 63 ft (19.2 m) and a deck 66 ft wide.

Who owns IH 35E NB over Crosby RD (lp 310)?

It is owned by the State Highway Agency.