US Bridges

Belt Line RD over IH 20

Fair

Dallas County, Texas · 2.4 MI E of IH 635 · Structure no. 180570009513374

Built
1988
37 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
310 ft
4 main spans
Daily traffic
12,404
2022 count
Owner
State
State Highway Agency

About this bridge

Belt Line RD over IH 20 is a prestressed concrete stringer/multi-beam or girder carrying Belt Line RD over IH 20 in Dallas County, Texas. It was built in 1988, so it is 37 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 12,404 vehicles a day, projected to reach 4,000 by 2031. The structure is 310 ft (94.5 m) long and 103 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesBelt Line RD
CrossesIH 20
Location2.4 MI E of IH 635
RouteCity Street 0
CountyDallas County
StateTexas
Coordinates32.70382, -96.58652
Functional classUrban Local

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.
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 inspectionAugust 2023
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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length310 ft (94.5 m)
Longest span95 ft (29 m)
Deck width103 ft (31.5 m)
Roadway width77 ft (23.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,404 (2022)
Projected traffic4,000 by 2031
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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$60,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Belt Line RD over IH 20 built?

It was built in 1988, making it 37 years old in 2025.

What condition is Belt Line RD over IH 20 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 August 2023.

How much traffic does Belt Line RD over IH 20 carry?

About 12,404 vehicles per day (2022 count).

How long is Belt Line RD over IH 20?

The structure is 310 ft (94.5 m) long with a longest span of 95 ft (29 m) and a deck 103 ft wide.

Who owns Belt Line RD over IH 20?

It is owned by the State Highway Agency.