11 August 2012 - Sinkholes 2012 (sitios de interés)
Descripción del sitio
Very approximative location
2 feet wide, but when crews arrived it had grown to about 5 feet wide and 20 feet deep.
http://www.sott.net/articles/show/249490-Sinkhole-closes-Colorado-Highway-67-north-of-Cripple-Creek
2 feet wide, but when crews arrived it had grown to about 5 feet wide and 20 feet deep.
http://www.sott.net/articles/show/249490-Sinkhole-closes-Colorado-Highway-67-north-of-Cripple-Creek