DAYTON — UPDATE @ 4 p.m.:
The right lane of I-75 North has reopened after a semi jackknifed near the North Main Street exit in Dayton around 2 p.m.
No injuries have been initially reported.
Police are directing traffic on I-75 north at Ohio 4 after a semi crash on the highway that is blocking all lanes.
The crash was reported shortly before 2 p.m.
Traffic is being re-routed around the crash site at the exit ramp to Ohio 4.
Northbound traffic is backed up into Moraine, according to the Ohio Department of Transportation.
Additional crashes have been reported as rain continues to fall across the area.