US Bridges

Harrison ST over S Br Ecorse River

Fair

Wayne County, Michigan · In Lincoln Park · Structure no. 000000000012499

Built
2011
14 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
1,100
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Harrison ST over S Br Ecorse River is a prestressed concrete box beam or girders - single or spread carrying Harrison ST over S Br Ecorse River in Wayne County, Michigan. It was built in 2011, so it is 14 years old, younger 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 1,100 vehicles a day, projected to reach 1,360 by 2030. The structure is 68 ft (20.7 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesHarrison ST
CrossesS Br Ecorse River
LocationIn Lincoln Park
RouteCity Street 0
CountyWayne County
StateMichigan
Coordinates42.22333, -83.16887
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating85.3 US tons
Inventory rating57.1 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length68 ft (20.7 m)
Longest span65 ft (19.9 m)
Deck width43 ft (13.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2010)
Projected traffic1,360 by 2030
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Harrison ST over S Br Ecorse River built?

It was built in 2011, making it 14 years old in 2025.

What condition is Harrison ST over S Br Ecorse River 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 August 2023.

How much traffic does Harrison ST over S Br Ecorse River carry?

About 1,100 vehicles per day (2010 count).

How long is Harrison ST over S Br Ecorse River?

The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.9 m) and a deck 43 ft wide.

Who owns Harrison ST over S Br Ecorse River?

It is owned by the City or Municipal Highway Agency.