US Bridges

Six Mile Road over Tarabusi Drain

Fair

Wayne County, Michigan · Livonia E/Middle Belt · Structure no. 000000000012089

Built
1976
49 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
80 ft
3 main spans
Daily traffic
19,968
1997 count
Owner
County
County Highway Agency

About this bridge

Six Mile Road over Tarabusi Drain is a steel continuous stringer/multi-beam or girder carrying Six Mile Road over Tarabusi Drain in Wayne County, Michigan. It was built in 1976, so it is 49 years old, older than the Michigan average of 48.3 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 19,968 vehicles a day, roughly 5% of them trucks, projected to reach 19,379 by 2015. The structure is 80 ft (24.3 m) long and 84 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSix Mile Road
CrossesTarabusi Drain
LocationLivonia E/Middle Belt
RouteCounty Highway 2057
Coordinates42.41274, -83.33047
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.1 US tons
Inventory rating31.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length80 ft (24.3 m)
Longest span30 ft (9.1 m)
Deck width84 ft (25.7 m)
Roadway width61 ft (18.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,968 (1997)
Projected traffic19,379 by 2015
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Six Mile Road over Tarabusi Drain built?

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

What condition is Six Mile Road over Tarabusi Drain 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 June 2023.

How much traffic does Six Mile Road over Tarabusi Drain carry?

About 19,968 vehicles per day (1997 count), of which roughly 5% are trucks.

How long is Six Mile Road over Tarabusi Drain?

The structure is 80 ft (24.3 m) long with a longest span of 30 ft (9.1 m) and a deck 84 ft wide.

Who owns Six Mile Road over Tarabusi Drain?

It is owned by the County Highway Agency.