US Bridges

Linfield RD over Union Pacific RR

Good

Dallas County, Texas · 0.2 MI N of SP 310 · Structure no. 1805709L5950002

Built
2007
18 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
725 ft
9 main spans
Daily traffic
1,052
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Linfield RD over Union Pacific RR is a prestressed concrete stringer/multi-beam or girder carrying Linfield RD over Union Pacific RR in Dallas County, Texas. It was built in 2007, so it is 18 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 1,052 vehicles a day, roughly 3% of them trucks, projected to reach 1,506 by 2041. The structure is 725 ft (221 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLinfield RD
CrossesUnion Pacific RR
Location0.2 MI N of SP 310
RouteCity Street 0
StateTexas
Coordinates32.71743, -96.75166
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.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length725 ft (221 m)
Longest span85 ft (25.9 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,052 (2022)
Projected traffic1,506 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.9 mi (3 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 Linfield RD over Union Pacific RR built?

It was built in 2007, making it 18 years old in 2025.

What condition is Linfield RD over Union Pacific RR 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 May 2023.

How much traffic does Linfield RD over Union Pacific RR carry?

About 1,052 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Linfield RD over Union Pacific RR?

The structure is 725 ft (221 m) long with a longest span of 85 ft (25.9 m) and a deck 32 ft wide.

Who owns Linfield RD over Union Pacific RR?

It is owned by the City or Municipal Highway Agency.