City of Columbia Missouri

P.O. BOX 6015
COLUMBIA, MO 65205

FOR IMMEDIATE RELEASE

May 13, 2014

CONTACT: Columbia Public Works
(573) 874-7250

OPEN - Gans Creek Road between Ponderosa St and Discovery Parkway

(COLUMBIA, MO) -

Gans Creek Road is open to all traffic.

Engineers believe the sinkhole which collapsed a portion of the road yesterday was formed due to Karst topography in the area. There were no buried utilities under the section which collapsed and it did not appear to be caused by stormwater running under the roadway. The sinkhole measured about 6 foot in diameter and about 8 feet deep.

Engineers advised our street maintenance division to fill most of the sinkhole with concrete, then about 2 feet of clean fill (rock) and top it off with a new layer of asphalt. The new asphalt will be a temporary patch and once we've evaluated that no additional fill is needed, we'll come back in the next 30-60 days and install a smoother permanent patch.

Thanks for your patience while we made the repair.



City of Columbia Vision
Columbia is the best place for everyone to live, work, learn and play.

City of Columbia Mission
To serve the public equitably through democratic, transparent and efficient government.

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