US Bridges

IH 35E SB over Crosby RD (lp 310)

Good

Dallas County, Texas · 2.8 MI NW of IH 635 · Structure no. 180570019603069

Built
1957
68 years old, rebuilt 2014
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
120 ft
1 main span
Daily traffic
70,410
2019 count
Owner
State
State Highway Agency

About this bridge

IH 35E SB over Crosby RD (lp 310) is a steel continuous stringer/multi-beam or girder carrying IH 35E SB 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 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 70,410 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 74 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesIH 35E SB
CrossesCrosby RD (lp 310)
Location2.8 MI NW of IH 635
RouteInterstate 35
CountyDallas County
StateTexas
Coordinates32.94687, -96.90643
Functional classUrban Principal Arterial - Interstate

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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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 width74 ft (22.6 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70,410 (2019)
Projected traffic111,480 by 2033
Trucks7%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 SB 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 SB over Crosby RD (lp 310) 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 November 2023.

How much traffic does IH 35E SB over Crosby RD (lp 310) carry?

About 70,410 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is IH 35E SB 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 74 ft wide.

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

It is owned by the State Highway Agency.