Sinkholes seem to becoming a regular news feature...

The Michigan Department of Transportation has closed all lanes of northbound Interstate 75 at I-696 in Oakland County for emergency repairs as crews investigate a nearby sinkhole.

The sinkhole was created when crews working to install a drainage tunnel beneath the northbound service drive between 11 Mile Road and Gardenia Avenue, bored into a pocket of groundwater 100 feet below the surface. The rise in water pressure created a sinkhole beneath the service drive.
MDOT reported the ramps from I-696 to northbound I-75 would also be closed. It is unknown when the roads will reopen.

https://freep-mi.newsmemory.com?publ...cdafa6_1345e4f

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