US Bridges

Walnut Hill LN over Jackson Branch

Fair

Dallas County, Texas · 0.2 MI E of Skillman · Structure no. 1805709K4800005

Built
1972
53 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
180 ft
3 main spans
Daily traffic
22,744
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Walnut Hill LN over Jackson Branch is a prestressed concrete stringer/multi-beam or girder carrying Walnut Hill LN over Jackson Branch in Dallas County, Texas. It was built in 1972, so it is 53 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 22,744 vehicles a day, projected to reach 22,074 by 2031. The structure is 180 ft (54.9 m) long and 92 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesWalnut Hill LN
CrossesJackson Branch
Location0.2 MI E of Skillman
RouteCity Street 0
CountyDallas County
StateTexas
Coordinates32.87864, -96.73237
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable 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 spans3
Design loadHS 20
Structure length180 ft (54.9 m)
Longest span60 ft (18.3 m)
Deck width92 ft (28 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,744 (2019)
Projected traffic22,074 by 2031
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$30,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Walnut Hill LN over Jackson Branch built?

It was built in 1972, making it 53 years old in 2025.

What condition is Walnut Hill LN over Jackson Branch 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 December 2024.

How much traffic does Walnut Hill LN over Jackson Branch carry?

About 22,744 vehicles per day (2019 count).

How long is Walnut Hill LN over Jackson Branch?

The structure is 180 ft (54.9 m) long with a longest span of 60 ft (18.3 m) and a deck 92 ft wide.

Who owns Walnut Hill LN over Jackson Branch?

It is owned by the City or Municipal Highway Agency.