US Bridges

US-223 over Mdot RR Cor & M-34

Fair

Lenawee County, Michigan · In Adrian · Structure no. 000000000005521

Built
2006
19 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
453 ft
6 main spans
Daily traffic
13,595
2007 count
Owner
State
State Highway Agency

About this bridge

US-223 over Mdot RR Cor & M-34 is a prestressed concrete stringer/multi-beam or girder carrying US-223 over Mdot RR Cor & M-34 in Lenawee 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 fair condition with a lowest component rating of 5 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 13,595 vehicles a day, roughly 14% of them trucks, projected to reach 15,500 by 2025. The structure is 453 ft (138 m) long and 48 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS-223
CrossesMdot RR Cor & M-34
LocationIn Adrian
RouteU.S. Route 223
Coordinates41.88836, -84.05986
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.7 US tons
Inventory rating57.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 25 or greater
Structure length453 ft (138 m)
Longest span103 ft (31.4 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,595 (2007)
Projected traffic15,500 by 2025
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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 US-223 over Mdot RR Cor & M-34 built?

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

What condition is US-223 over Mdot RR Cor & M-34 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 July 2024.

How much traffic does US-223 over Mdot RR Cor & M-34 carry?

About 13,595 vehicles per day (2007 count), of which roughly 14% are trucks.

How long is US-223 over Mdot RR Cor & M-34?

The structure is 453 ft (138 m) long with a longest span of 103 ft (31.4 m) and a deck 48 ft wide.

Who owns US-223 over Mdot RR Cor & M-34?

It is owned by the State Highway Agency.