US Bridges

Sand Creek HWY over Nile Drain

FairPosted for load

Lenawee County, Michigan · 0.2 MI S of Mulberry RD · Structure no. 000000000005636

Built
1969
56 years old, rebuilt 1992
Condition
Fair
inspected September 2024
Type
Slab
Wood or Timber
Length
29 ft
1 main span
Daily traffic
180
2010 count
Owner
County
County Highway Agency

About this bridge

Sand Creek HWY over Nile Drain is a wood or timber slab carrying Sand Creek HWY over Nile Drain in Lenawee County, Michigan. It was built in 1969 and reconstructed in 1992, so it is 56 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. Its operating status is: posted for load restriction.

It carries about 180 vehicles a day, roughly 2% of them trucks, projected to reach 1,000 by 2031. The structure is 29 ft (8.8 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSand Creek HWY
CrossesNile Drain
Location0.2 MI S of Mulberry RD
RouteCounty Highway 0
Coordinates41.74053, -84.09665
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.2 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span28 ft (8.5 m)
Deck width31 ft (9.5 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic180 (2010)
Projected traffic1,000 by 2031
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$250,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Sand Creek HWY over Nile Drain built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1992.

What condition is Sand Creek HWY over Nile 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 September 2024.

How much traffic does Sand Creek HWY over Nile Drain carry?

About 180 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is Sand Creek HWY over Nile Drain?

The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 31 ft wide.

Who owns Sand Creek HWY over Nile Drain?

It is owned by the County Highway Agency.