US Bridges

IH820 Mnlns /Ramps over Trib Lake Worth

Fair

Tarrant County, Texas · 1.6 MI N of IH 30 · Structure no. 022200000815224

Built
1976
49 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
29 ft
3 main spans
Daily traffic
89,842
2023 count
Owner
State
State Highway Agency

About this bridge

IH820 Mnlns /Ramps over Trib Lake Worth is a concrete culvert carrying IH820 Mnlns /Ramps over Trib Lake Worth in Tarrant County, Texas. It was built in 1976, so it is 49 years old, older 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 6 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 89,842 vehicles a day, roughly 10% of them trucks, projected to reach 198,628 by 2040. The structure is 29 ft (8.8 m) long and 370 ft wide.

Location

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CarriesIH820 Mnlns /Ramps
CrossesTrib Lake Worth
Location1.6 MI N of IH 30
RouteInterstate 820
CountyTarrant County
StateTexas
Coordinates32.76255, -97.47744
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span8 ft (2.4 m)
Deck width370 ft (112.9 m)
Roadway width164 ft (49.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic89,842 (2023)
Projected traffic198,628 by 2040
Trucks10%
Lanes on structure8
Traffic directionTwo-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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was IH820 Mnlns /Ramps over Trib Lake Worth built?

It was built in 1976, making it 49 years old in 2025.

What condition is IH820 Mnlns /Ramps over Trib Lake Worth 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 April 2024.

How much traffic does IH820 Mnlns /Ramps over Trib Lake Worth carry?

About 89,842 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is IH820 Mnlns /Ramps over Trib Lake Worth?

The structure is 29 ft (8.8 m) long with a longest span of 8 ft (2.4 m) and a deck 370 ft wide.

Who owns IH820 Mnlns /Ramps over Trib Lake Worth?

It is owned by the State Highway Agency.