altus   540 #37 Posted January 17, 2017 Not seen close up pictures ...... but collapsed porter brook conduit?????? It said it was very close to the route of the Porter Brook on the news, so it sounds like it. Share this post Link to post Share on other sites Share this content via...
alchresearch   214 #38 Posted January 18, 2017 Pic here:  http://www.thestar.co.uk/news/look-first-picture-of-large-sinkhole-near-sheffield-city-centre-1-8337566  The crater, which appears to be above an underground stream, is understood to have opened up on Monday evening at around teatime. Share this post Link to post Share on other sites Share this content via...
Aleksandr   10 #39 Posted January 19, 2017 Pic here: http://www.thestar.co.uk/news/look-first-picture-of-large-sinkhole-near-sheffield-city-centre-1-8337566 Sure aint no sinkhole! Share this post Link to post Share on other sites Share this content via...
Margarita Ma   10 #40 Posted January 20, 2017 Looks as though it could be an old sewer or a very old culvert which has been mismanaged when the road has been improved. Share this post Link to post Share on other sites Share this content via...
