33 CFR §117.699
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The draw of the SR1B bridge, mile 1.0 between New Castle and Rye, shall open on signal from April 1 through October 31 from 6 a.m. to 10 p.m. if at least four hours notice is given. At all other times, the draw shall open as soon as possible only for emergencies.