US Bridges

SP 366 WB on Rp F over SP366 WB Exit & Field ST

Fair

Dallas County, Texas · 0.01 MI SW of Akard ST · Structure no. 180570019607228

Built
1983
42 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
726 ft
1 main span
Daily traffic
14,104
2019 count
Owner
State
State Highway Agency

About this bridge

SP 366 WB on Rp F over SP366 WB Exit & Field ST is a prestressed concrete stringer/multi-beam or girder carrying SP 366 WB on Rp F over SP366 WB Exit & Field ST in Dallas County, Texas. It was built in 1983, so it is 42 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 5 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 14,104 vehicles a day, roughly 5% of them trucks, projected to reach 22,080 by 2033. The structure is 726 ft (221.3 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSP 366 WB on Rp F
CrossesSP366 WB Exit & Field ST
Location0.01 MI SW of Akard ST
RouteState Highway 366
StateTexas
Coordinates32.78708, -96.80401
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 spans1 (+27 approach)
Design loadHS 20
Structure length726 ft (221.3 m)
Longest span130 ft (39.6 m)
Deck width24 ft (7.4 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,104 (2019)
Projected traffic22,080 by 2033
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SP 366 WB on Rp F over SP366 WB Exit & Field ST built?

It was built in 1983, making it 42 years old in 2025.

What condition is SP 366 WB on Rp F over SP366 WB Exit & Field ST 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 February 2024.

How much traffic does SP 366 WB on Rp F over SP366 WB Exit & Field ST carry?

About 14,104 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is SP 366 WB on Rp F over SP366 WB Exit & Field ST?

The structure is 726 ft (221.3 m) long with a longest span of 130 ft (39.6 m) and a deck 24 ft wide.

Who owns SP 366 WB on Rp F over SP366 WB Exit & Field ST?

It is owned by the State Highway Agency.