Ann Arbor’s ‘ghost creek’ was buried a century ago. New sidewalk decals shed light.

ANN ARBOR, MI — It’s been a century since Ann Arbor buried most of Allen Creek in underground pipes, but it still flows through town, largely hidden underground.

The city is now trying to shed some light on the “ghost creek” with new sidewalk decals highlighting where it once openly flowed in Ann Arbor’s earlier years…

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