US Bridges

IH-35W NB Gp Lanes over IH-820 WB

Good

Tarrant County, Texas · 0.6 Mi. E. of Mark IV Par · Structure no. 022200001416609

Built
2016
9 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
348 ft
2 main spans
Daily traffic
41,500
2015 count
Owner
Toll Authority
Local Toll Authority

About this bridge

IH-35W NB Gp Lanes over IH-820 WB is a prestressed concrete stringer/multi-beam or girder carrying IH-35W NB Gp Lanes over IH-820 WB in Tarrant County, Texas. It was built in 2016, so it is 9 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 41,500 vehicles a day, roughly 14% of them trucks, projected to reach 59,400 by 2035. The structure is 348 ft (106.1 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesIH-35W NB Gp Lanes
CrossesIH-820 WB
Location0.6 Mi. E. of Mark IV Par
RouteInterstate 35
CountyTarrant County
StateTexas
Coordinates32.84019, -97.31131
Functional classUrban Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum 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, precast panels
Main spans2 (+2 approach)
Design loadHL 93
Structure length348 ft (106.1 m)
Longest span122 ft (37.2 m)
Deck width41 ft (12.5 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deck17 ft (5 m)

Traffic and service

Average daily traffic41,500 (2015)
Projected traffic59,400 by 2035
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
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 IH-35W NB Gp Lanes over IH-820 WB built?

It was built in 2016, making it 9 years old in 2025.

What condition is IH-35W NB Gp Lanes over IH-820 WB 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 July 2023.

How much traffic does IH-35W NB Gp Lanes over IH-820 WB carry?

About 41,500 vehicles per day (2015 count), of which roughly 14% are trucks.

How long is IH-35W NB Gp Lanes over IH-820 WB?

The structure is 348 ft (106.1 m) long with a longest span of 122 ft (37.2 m) and a deck 41 ft wide.

Who owns IH-35W NB Gp Lanes over IH-820 WB?

It is owned by the Local Toll Authority.