Regulations of Connecticut State Agencies
The overhead and side clearances prescribed in these regulations may be decreased to the extent of a line extending diagonally downward from a point four feet from the center line of the track and twenty-two feet six inches above the top of the rail to a point eight feet six inches from the center line of the track at fourteen feet above the top of the rail. These clearances also apply to tracks located at entrances to and inside buildings.
(Effective April 2, 1973)