Cloverleaf Overpass Needs Weeks of Repair Following Collision

The Circle Drive cloverleaf overpass will need weeks of repairs following a collision yesterday morning.

“A preliminary analysis estimates damage to the overpass at $ 0.5 million to $1.0 million.” says Rob Frank, Engineering Manager for Asset Preservation.

Just before 10 a.m., Wednesday, March 16, a semi-truck hauling a cultivator collided with the Circle Drive/Highway 11 & 16 cloverleaf in the city’s south end.  The farm equipment struck several girder lines underneath both sets of the Circle Drive/Highway 16 lanes overhead.

Portions of the overpass were refurbished this past summer.  Damage to the structure means repairs will be necessary in the late spring and summer months. While lane closures and traffic restrictions will be necessary at that time, all the cloverleaf traffic lanes are currently open. Engineers have inspected the structure and are confident it is safe to drive overtop and underneath.  

 “While an incident like this is covered by insurance without a cost hit on taxpayers, there is a social cost in terms of traffic restrictions that will have to happen,” Frank says.

The impact exposed rebar and loosened concrete over a northbound lane of highway 11/Circle Drive; the outside or curb lane had to be closed until work crews knocked-down loose concrete and cleaned up the debris.

The repair work is expected to be tendered in the coming weeks.

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