The Big Mac Bridge and both sides of Interstate 471 are shut down after a massive fire and reports of explosions early Friday.

A fire under the Daniel Carter Beard Bridge has shut down all southbound lanes into Northern Kentucky indefinitely. Here's how the bridge closure is affecting traffic in.

Officials with the Ohio Department of Transportation said the northbound lanes of I-471 may be able to re-open soon, but the southbound side could remain closed for an extended amount of time.