US Bridges

King RD over I-75

Good

Wayne County, Michigan · N Lts of Woodhaven · Structure no. 000000000011650

Built
2006
19 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
222 ft
2 main spans
Daily traffic
7,300
2006 count
Owner
State
State Highway Agency

About this bridge

King RD over I-75 is a steel stringer/multi-beam or girder carrying King RD over I-75 in Wayne County, Michigan. It was built in 2006, so it is 19 years old, younger than the Michigan average of 48.3 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 7,300 vehicles a day, roughly 3% of them trucks, projected to reach 9,500 by 2026. The structure is 222 ft (67.6 m) long and 61 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesKing RD
CrossesI-75
LocationN Lts of Woodhaven
RouteCounty Highway 2057
Coordinates42.15458, -83.24224
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.3 US tons
Inventory rating47.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length222 ft (67.6 m)
Longest span113 ft (34.5 m)
Deck width61 ft (18.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,300 (2006)
Projected traffic9,500 by 2026
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was King RD over I-75 built?

It was built in 2006, making it 19 years old in 2025.

What condition is King RD over I-75 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 July 2024.

How much traffic does King RD over I-75 carry?

About 7,300 vehicles per day (2006 count), of which roughly 3% are trucks.

How long is King RD over I-75?

The structure is 222 ft (67.6 m) long with a longest span of 113 ft (34.5 m) and a deck 61 ft wide.

Who owns King RD over I-75?

It is owned by the State Highway Agency.