US Bridges

Cockrell Hill RD over IH 30

Fair

Dallas County, Texas · 1.2 MI E of Loop 12 · Structure no. 180570106804203

Built
2000
25 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
350 ft
4 main spans
Daily traffic
30,201
2019 count
Owner
State
State Highway Agency

About this bridge

Cockrell Hill RD over IH 30 is a prestressed concrete stringer/multi-beam or girder carrying Cockrell Hill RD over IH 30 in Dallas County, Texas. It was built in 2000, so it is 25 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 30,201 vehicles a day, projected to reach 5,000 by 2031. The structure is 350 ft (106.7 m) long and 96 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesCockrell Hill RD
CrossesIH 30
Location1.2 MI E of Loop 12
RouteCity Street 0
CountyDallas County
StateTexas
Coordinates32.76619, -96.89562
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
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, precast panels
Main spans4
Design loadHS 20
Structure length350 ft (106.7 m)
Longest span122 ft (37.2 m)
Deck width96 ft (29.4 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,201 (2019)
Projected traffic5,000 by 2031
Trucks0%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$70,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cockrell Hill RD over IH 30 built?

It was built in 2000, making it 25 years old in 2025.

What condition is Cockrell Hill RD over IH 30 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 June 2023.

How much traffic does Cockrell Hill RD over IH 30 carry?

About 30,201 vehicles per day (2019 count).

How long is Cockrell Hill RD over IH 30?

The structure is 350 ft (106.7 m) long with a longest span of 122 ft (37.2 m) and a deck 96 ft wide.

Who owns Cockrell Hill RD over IH 30?

It is owned by the State Highway Agency.