US Bridges

Coppertowne LN over Jackson Branch Trib

Good

Dallas County, Texas · 0.05 MI N of Royal LN · Structure no. 1805709C6051001

Built
1984
41 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
80 ft
2 main spans
Daily traffic
814
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Coppertowne LN over Jackson Branch Trib is a concrete stringer/multi-beam or girder carrying Coppertowne LN over Jackson Branch Trib in Dallas County, Texas. It was built in 1984, so it is 41 years old, younger 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 814 vehicles a day, roughly 5% of them trucks, projected to reach 1,260 by 2031. The structure is 80 ft (24.4 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCoppertowne LN
CrossesJackson Branch Trib
Location0.05 MI N of Royal LN
RouteCity Street 0
StateTexas
Coordinates32.89557, -96.72705
Functional classUrban Local

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length80 ft (24.4 m)
Longest span40 ft (12.2 m)
Deck width38 ft (11.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic814 (2022)
Projected traffic1,260 by 2031
Trucks5%
Lanes on structure2
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Coppertowne LN over Jackson Branch Trib built?

It was built in 1984, making it 41 years old in 2025.

What condition is Coppertowne LN over Jackson Branch Trib 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 2024.

How much traffic does Coppertowne LN over Jackson Branch Trib carry?

About 814 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Coppertowne LN over Jackson Branch Trib?

The structure is 80 ft (24.4 m) long with a longest span of 40 ft (12.2 m) and a deck 38 ft wide.

Who owns Coppertowne LN over Jackson Branch Trib?

It is owned by the City or Municipal Highway Agency.