I-75 southbound shut down in Warren County due to crash

Emily SandersonFRANKLIN, Ohio —

All lanes are closed along southbound I-75 in Warren County due to a crash.

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The crash closed all lanes along the interstate at State Route 73.

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The ramps from OH-73 to I-75 and Austin Boulevard to I-75 are also closed.

Large traffic delays are being reported. Drivers are advised to use an alternate route.

This is a breaking news story, WLWT will update with more information as it comes in.