Tuesday's storms caused significant damage across Ozaukee County, including a partial collapse of the Ozaukee Interurban Trail in Mequon, flooded basements, and a lightning strike on a Grafton home.The Ozaukee Interurban Trail partially collapsed just north of Highland Road, forcing runners and bikers to turn around Wednesday.Mequon mayor Andrew Nerbun says it is unclear how long the trail will be closed. The damage could worsen with more rain, …