US Bridges

IH 820 Mn Lns NB over Calloway Branch

Fair

Tarrant County, Texas · 0.5 MI N of SH 10 · Structure no. 022200000813152

Built
1965
60 years old, rebuilt 1985
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
120 ft
3 main spans
Daily traffic
83,641
2022 count
Owner
State
State Highway Agency

About this bridge

IH 820 Mn Lns NB over Calloway Branch is a prestressed concrete stringer/multi-beam or girder carrying IH 820 Mn Lns NB over Calloway Branch in Tarrant County, Texas. It was built in 1965 and reconstructed in 1985, so it is 60 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 83,641 vehicles a day, roughly 6% of them trucks, projected to reach 117,097 by 2042. The structure is 120 ft (36.6 m) long and 102 ft wide.

Location

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CarriesIH 820 Mn Lns NB
CrossesCalloway Branch
Location0.5 MI N of SH 10
RouteInterstate 820
CountyTarrant County
StateTexas
Coordinates32.81669, -97.20623
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span39 ft (11.9 m)
Deck width102 ft (31 m)
Roadway width85 ft (25.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic83,641 (2022)
Projected traffic117,097 by 2042
Trucks6%
Lanes on structure5
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 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 IH 820 Mn Lns NB over Calloway Branch built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1985.

What condition is IH 820 Mn Lns NB over Calloway Branch 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 May 2024.

How much traffic does IH 820 Mn Lns NB over Calloway Branch carry?

About 83,641 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is IH 820 Mn Lns NB over Calloway Branch?

The structure is 120 ft (36.6 m) long with a longest span of 39 ft (11.9 m) and a deck 102 ft wide.

Who owns IH 820 Mn Lns NB over Calloway Branch?

It is owned by the State Highway Agency.