US Bridges

Schavey Road over Looking Glass River

Poor

Clinton County, Michigan · N City Limits of Dewitt · Structure no. 000000000002027

Built
1981
44 years old
Condition
Poor
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
86 ft
2 main spans
Daily traffic
2,500
2006 count
Owner
City
City or Municipal Highway Agency

About this bridge

Schavey Road over Looking Glass River is a prestressed concrete box beam or girders - multiple carrying Schavey Road over Looking Glass River in Clinton County, Michigan. It was built in 1981, so it is 44 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 2,500 vehicles a day, roughly 2% of them trucks, projected to reach 3,700 by 2026. The structure is 86 ft (26.2 m) long and 44 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSchavey Road
CrossesLooking Glass River
LocationN City Limits of Dewitt
RouteCity Street 0
Coordinates42.84207, -84.58869
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.8 US tons
Inventory rating37.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span40 ft (12.3 m)
Deck width44 ft (13.4 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2006)
Projected traffic3,700 by 2026
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Schavey Road over Looking Glass River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Schavey Road over Looking Glass River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Schavey Road over Looking Glass River carry?

About 2,500 vehicles per day (2006 count), of which roughly 2% are trucks.

How long is Schavey Road over Looking Glass River?

The structure is 86 ft (26.2 m) long with a longest span of 40 ft (12.3 m) and a deck 44 ft wide.

Who owns Schavey Road over Looking Glass River?

It is owned by the City or Municipal Highway Agency.