Northbound US-23 at M-17 was closed due to a crash in Washtenaw County along the Ann Arbor - Pittsfield Township border. It has since reopened.
No other information is available. Check traffic maps here.
NB US-23 at M-17 (Washtenaw Ave) Exit 37— MDOT - Ann Arbor (@MDOT_A2) February 9, 2018
Update: Incident Clear