CFR › Title 33 › Part 117 › §117.44933 CFR §117.449Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe removable span of the S377 Bridge, mile 15.3 near Rosedale, shall be opened for the passage of vessels if at least 48 hours notice is given.