
A 12-foot wide sinkhole has closed Diagonal Road between S.R. 14 in Streetsboro and Overlook Drive in Twin Lakes for four to six weeks. The hole was the result of a collapsed storm sewer line. On Friday, city employees worked to support an exposed water line in the sinkhole.
The road was closed at about 7:30 p.m. on Thursday.
The sinkhole is on Diagonal Road between Pleasant Valley Road and Lake Royale Boulevard. Road closed signs are posted at S.R. 14 and Overlook Drive in Twin Lakes.
By about noon on Friday, the hole, which started as a 6- to 7-foot wide sinkhole, had eroded into a 12-foot wide chasm, according to Streetsboro Service Department Director Bill Miller. Portions of the shoulder of the road began falling into the hole, as well.
"Due to the questionable safe passage of motor vehicle traffic, the decision was immediately made to close the road to traffic," Mayor Glenn Broska wrote in a statement. "Barricades were erected as soon as possible and will remain in place until the culvert is repaired."
Miller encouraged traffic to use S.R. 14 and S.R. 43 as a detour.















Comment: On the evening prior to this event came this report from the town of Duncan, which lies about 60 miles to the south of Norman: Mystery boom rattles homes in Duncan, Oklahoma
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