All lanes closed due to semi fire on I-75 in Miami County – WHIO TV 7 and WHIO Radio

MIAMI COUNTY — State troopers and firefighters responded to a semi fire on Interstate 75 in Miami County early Friday.

[DOWNLOAD: Free WHIO-TV News app for alerts as news breaks]

Troopers from the Piqua Post of the Ohio State Highway Patrol (OSHP) were dispatched at around 2:45 a.m. to I-75 southbound past State Route 55 on a reported semi fire, according to an OSHP dispatcher.

TRENDING STORIES:

All lanes are currently closed on I-75 SB.

News Center 7 is working to learn if anyone was injured.

We will continue to follow this story.

[SIGN UP: WHIO-TV Daily Headlines Newsletter]

©2026 Cox Media Group