The draw of the footbridge, mile 0.1 at Saybrook, shall open within 15 minutes of a mariner's request by telephone. To enable mariners to request bridge openings, the owner shall maintain and monitor a telephone at the bridge and provide a means for mariners to secure their boats upstream and downstream of the bridge in order to use this telephone.
Code of Federal Regulations
[CGD3 86-33, 52 FR 5536, Feb. 25, 1987]