02-11-2017 20:54 via ottawacitizen.com

New sinkhole on Rideau Street forces street closure, buses rerouted

Crews are working to determine the cause of a newly formed sinkhole in the north lane of Rideau Street near Sussex Drive, which forced rush-hour traffic and bus services to be rerouted Thursday afternoon.
The hole, a few metres wide, is located in the same area where a massive sinkhole formed on June 8, 2016, causing a gas leak, building evacuations and closing the street down for months. 
Related
I sink, therefore I jam: A brief history of Ottawa sinkholesOC Transpo is warning riders
Read more »