UPDATE: A truck tipped over and spilled gravel across the roadway. The truck is completely blocking westbound lanes on Madison Boulevard.
Crews are cleaning up the gravel. No injuries are reported.
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ORIGINAL STORY:
Madison police say all westbound lanes are shut down at Madison Boulevard and Hughes Road due to a wreck.
Drivers are urged to avoid the area.
For live WAAY 31 traffic alerts, click here.