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An
excavator and workers are seen working on a sinkhole on the west side
of Detroit on Tireman at Greenfield on Wednesday, March 3, 2016.© Jessica J. Trevino/Detroit Free Press
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March 3, 2016 - UNITED STATES - The following constitutes several of the latest reports of sinkholes across the United States.
Enormous sinkhole opens on Detroit's west side
Detroit Police tell motorists to stay clear of giant opening on Tireman.Detroit Police are advising motorists to stay clear of the eastbound lanes of Tireman on the city's west side because of a giant sinkhole.
The police department retweeted a photo from Fox 2 Detroit (WJBK) showing several officers standing near the sinkhole at the intersection with Greenfield. The officers appear to be dwarfed by the size of the opening in the pavement.
Large sinkhole just opened up on Tireman near Greenfield. @FOX2News pic.twitter.com/DF8AhfCaJV— Hannah Saunders (@FOX2Hannah) March 3, 2016
Bryan Peckinpaugh, spokesman for the Detroit Water and Sewerage Department, said a sewer pipe failed underneath the street, which apparently caused the sinkhole. Officials do not know what caused the sewer pipe to fail.
"We have a team en route that will place a camera down into the sewer line to identify the cause of the break in the sewer pipe. After they make that determination, we will have an estimated repair time," Peckinpaugh said in an e-mail. "No businesses and no homes are impacted. Only the street. We have no reports of sewer backups in that area."
Peckinpaugh was not sure what time the sinkhole opened up, but officials learned of it shortly after 1 p.m.
The weather this year has been relatively mild, but two winters ago when the term "polar vortex" entered the public consciousness, the department handled more than 2,000 water main breaks.
In addition to DWSD workers, DTE Energy crews have also been at the sinkhole because it exposed some gas lines, according to DTE spokesman Scott Simons. He said no leaks have been detected, but crews are checking for them every half hour as a precaution. - Detroit Free Press.
Another sinkhole opens along , California's Pacifica coastline
The city of Pacifica is dealing with more problems along its coastline, possibly because of El Nino.Yet another sinkhole has opened up along Beach Boulevard. A snapshot shows the depression in the sidewalk of the Beach Boulevard Promenade that was reported to the city's Department of Public Works on Saturday afternoon.
It was first thought to be 4 feet by 6 feet, but when crews opened it up, they found that the erosion underneath was much larger than that. It was 14 feet by 10 feet, and 8 feet deep, according to Van Ocampo from the public works department. The sinkhole is located right in front of the Pacifica Pier. The hole has now been filled in and patched over. This is the third sinkhole the city has had to deal with.
There were two more at Beach and Paloma that opened up within days of each other in February. And back in January, there was a breach of the seawall that had to be repaired.
And there has been other trouble too. Erosion of the cliffs caused the evacuation of an apartment building further north on Esplanade Avenue. What is behind it all is the strong waves being produced by this El Nino season, pounding the shoreline and, in the case of the sinkholes, eating away the soil underneath the promenade. Those out enjoying the view on Wednesday said they are not sure what can be done about it. "When mother nature says she wants her land back, she's going to come and get it...," said Tony Martinez, who said he enjoys fishing on the pier.
WATCH: Another sinkhole along the Pacifica coastline.
"I don't know whether it should have been built here originally or not, but clearly, it's wearing out, and if we want to be able to have our beautiful beach walk, we have to maintain it," Pacifica resident Penny Mitchell said.
The city's short-term solution is to find a contractor who can use either sonar or radar technology to try and find the weakness in the roadway before they open up. The long-term solution could involve replacing the entire seawall.
Crews don't have a timeframe for that project, and they don't know where they are going to find the money.
The price tag is estimated to be somewhere around $20 million. - KRON4.

















































