The tunnel was also affected by subsidence from local coal mining, and was regularly closed to allow repairs to be made.
The report also said swimming beaches were regularly closed because of gastrointestinal pathogens.
For the better part of Broadway's history, shows regularly closed after one or two performances.
The mine has had many owners and been closed and reopened regularly since the early nineteenth century.
By 1990, the line was being regularly closed to allow work to be undertaken.
But parks are regularly closed at night for public saftey, as are corner parks.
The ski area is regularly closed some weekdays even when they have snow, but the specific days of closure vary.
Roads are regularly closed during the Wet due to flooding.
The autoroute is regularly closed on the Nice-Menton section as a result of rock falls onto the carriageways.
Due to winter weather conditions, sections of I-70 are regularly closed during the winter and are expensive to maintain.