UPDATE @ 11:30 a.m.
A Vectren crew is on scene and has called for more help.
A woman was evacuated from a nearby home.
An adult male driver was transported by medic to a hospital.
FIRST REPORT
A crash caused a main gas line to spring a leak and a portion of Old Troy Pike is blocked.
Riverside crews responded around 11 a.m. to the intersection of Old Troy and Beatrice Avenue.
A vehicle was on its top and natural gas was spewing from a main line there, according to scanner traffic.
Old Troy Pike is blocked at Schwinn and Community drives, according to an emergency dispatcher.
We have a crew en route and will update this story as more information becomes available.