US Bridges

IH 820 SB Off Ramp over West Fork Trinity River

Good

Tarrant County, Texas · 0.2 Mi. N. of Randol Mill · Structure no. 022200000813533

Built
2018
7 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
496 ft
4 main spans
Daily traffic
15,895
2022 count
Owner
State
State Highway Agency

About this bridge

IH 820 SB Off Ramp over West Fork Trinity River is a prestressed concrete stringer/multi-beam or girder carrying IH 820 SB Off Ramp over West Fork Trinity River in Tarrant County, Texas. It was built in 2018, so it is 7 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 15,895 vehicles a day, roughly 6% of them trucks, projected to reach 22,252 by 2042. The structure is 496 ft (151.2 m) long and 38 ft wide.

CarriesIH 820 SB Off Ramp
CrossesWest Fork Trinity River
Location0.2 Mi. N. of Randol Mill
RouteInterstate 820
StateTexas
Coordinates32.77961, -97.21294
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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length496 ft (151.2 m)
Longest span138 ft (42.1 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,895 (2022)
Projected traffic22,252 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was IH 820 SB Off Ramp over West Fork Trinity River built?

It was built in 2018, making it 7 years old in 2025.

What condition is IH 820 SB Off Ramp over West Fork Trinity River 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 2024.

How much traffic does IH 820 SB Off Ramp over West Fork Trinity River carry?

About 15,895 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is IH 820 SB Off Ramp over West Fork Trinity River?

The structure is 496 ft (151.2 m) long with a longest span of 138 ft (42.1 m) and a deck 38 ft wide.

Who owns IH 820 SB Off Ramp over West Fork Trinity River?

It is owned by the State Highway Agency.