33 CFR Part 117
PART 117—DRAWBRIDGE OPERATION REGULATIONS
- PART 117—DRAWBRIDGE OPERATION REGULATIONS
- Chapter I—Coast Guard, Department of Homeland Security › Subchapter J—Bridges
- Subpart A—General Requirements
- § 117.1 Purpose.
- § 117.4 Definitions.
- § 117.5 When the drawbridge must open.
- § 117.7 General requirements of drawbridge owners.
- § 117.8 Permanent changes to drawbridge operation.
- § 117.9 Delaying opening of a draw.
- § 117.11 Unnecessary opening of the draw.
- § 117.15 Signals.
- § 117.17 Signalling for contiguous drawbridges.
- § 117.19 Signalling when two or more vessels are approaching a drawbridge.
- § 117.21 Signalling for an opened drawbridge.
- § 117.23 Installation of radiotelephones.
- § 117.24 Radiotelephone installation identification.
- § 117.31 Drawbridge operations for emergency vehicles and emergency vessels.
- § 117.33 Closure of draw for natural disasters or civil disorders.
- § 117.35 Temporary change to a drawbridge operating schedule.
- § 117.36 Closure of drawbridge for emergency repair.
- § 117.39 Authorized closure of drawbridge due to infrequent requests for openings.
- § 117.40 Advance notice for drawbridge opening.
- § 117.41 Maintaining drawbridges in the fully open position.
- § 117.42 Remotely operated and automated drawbridges.
- § 117.47 Clearance gauges.
- § 117.49 Process of violations.
- Subpart B—Specific Requirements
- § 117.51 General.
- § 117.55 Posting of requirements.
- § 117.59 Special requirements due to hazards.
- Alabama
- § 117.101 Alabama River.
- § 117.103 Bayou La Batre.
- § 117.105 Bayou Sara.
- § 117.106 Black Warrior River.
- § 117.107 Chattahoochee River.
- § 117.109 Coosa River.
- § 117.111 Mobile River.
- § 117.113 Tensaw River.
- § 117.118 Tombigbee River.
- Arkansas
- § 117.123 Arkansas Waterway.
- § 117.125 Black River.
- § 117.129 Little Red River.
- § 117.131 Little River.
- § 117.133 Ouachita River.
- § 117.135 Red River.
- § 117.139 White River.
- California
- § 117.140 General.
- § 117.141 American River.
- § 117.143 Bishop Cut.
- § 117.147 Cerritos Channel.
- § 117.149 China Basin, Mission Creek.
- § 117.150 Connection Slough.
- § 117.151 Cordelia Slough (a tributary of Suisun Bay).
- § 117.153 Corte Madera Creek.
- § 117.155 Eureka Slough.
- § 117.157 Georgiana Slough.
- § 117.159 Grant Line Canal.
- § 117.161 Honker Cut.
- § 117.162T Honker Cut.
- § 117.163 Islais Creek (Channel).
- § 117.165 Lindsey Slough.
- § 117.167 Little Potato Slough.
- § 117.169 Mare Island Strait and the Napa River.
- § 117.171 Middle River.
- § 117.173 Miner Slough.
- § 117.175 Mokelumne River.
- § 117.177 Mud Slough.
- § 117.179 Newark Slough.
- § 117.181 Oakland Inner Harbor Tidal Canal.
- § 117.183 Old River.
- § 117.185 Pacheco Creek.
- § 117.187 Petaluma River.
- § 117.189 Sacramento River.
- § 117.191 San Joaquin River.
- § 117.193 San Leandro Bay.
- § 117.195 Snodgrass Slough.
- § 117.197 Sonoma Creek.
- § 117.199 Steamboat Slough.
- § 117.201 Sutter Slough.
- Connecticut
- § 117.202 Cold Spring Brook.
- § 117.205 Connecticut River.
- § 117.207 Housatonic River.
- § 117.209 Mianus River.
- § 117.211 Mystic River.
- § 117.213 New Haven Harbor, Quinnipiac and Mill Rivers.
- § 117.215 Niantic River.
- § 117.217 Norwalk River.
- § 117.219 Pequonnock River.
- § 117.221 Saugatuck River.
- § 117.223 Shaw Cove.
- § 117.224 Thames River.
- § 117.225 Yellow Mill Channel.
- Delaware
- § 117.231 Brandywine Creek.
- § 117.233 Broad Creek.
- § 117.234 Cedar Creek.
- § 117.235 Chesapeake and Delaware Canal.
- § 117.237 Christina River.
- § 117.239 Lewes and Rehoboth Canal.
- § 117.241 Mispillion River.
- § 117.243 Nanticoke River.
- § 117.245 Smyrna River.
- District of Columbia
- § 117.253 Anacostia River.
- § 117.255 Potomac River.
- Florida
- § 117.258 Apalachicola River.
- § 117.261 Atlantic Intracoastal Waterway from St. Marys River to Key Largo.
- § 117.263 Banana River.
- § 117.268 Billy's Creek.
- § 117.269 Biscayne Bay.
- § 117.271 Blackwater River.
- § 117.273 Canaveral Barge Canal.
- § 117.279 Coffeepot Bayou.
- § 117.283 Dunns Creek.
- § 117.285 Grand Canal.
- § 117.287 Gulf Intracoastal Waterway.
- § 117.289 Hillsboro Inlet.
- § 117.291 Hillsborough River.
- § 117.293 Indian Creek.
- § 117.297 Little Manatee River.
- § 117.299 Loxahatchee River.
- § 117.300 Manatee River.
- § 117.301 Massalina Bayou.
- § 117.303 Matlacha Pass.
- § 117.304 Miami Beach Channel.
- § 117.305 Miami River.
- § 117.307 Miami River, North Fork.
- § 117.307T Miami River, North Fork.
- § 117.311 New Pass.
- § 117.313 New River.
- § 117.315 New River, South Fork.
- § 117.317 Okeechobee Waterway.
- § 117.319 Oklawaha River.
- § 117.323 Outer Clam Bay.
- § 117.324 Rice Creek.
- § 117.325 St. Johns River.
- § 117.329 St. Marys River.
- § 117.331 Snake Creek.
- § 117.335 Taylor Creek.
- § 117.337 Trout River.
- § 117.341 Whitcomb Bayou.
- Georgia
- § 117.351 Altamaha River.
- § 117.359 Chattahoochee River.
- § 117.361 Flint River.
- § 117.363 Ocmulgee River.
- § 117.371 Savannah River.
- § 117.373 St. Marys River.
- Idaho
- § 117.381 Clearwater River.
- § 117.383 Pend Oreille River.
- § 117.385 Snake River.
- Illinois
- § 117.391 Chicago River.
- § 117.393 Illinois Waterway.
- § 117.397 Wabash River.
- Indiana
- § 117.400 Indiana Harbor Canal.
- § 117.401 Trail Creek.
- § 117.403 Wabash River.
- Iowa
- § 117.407 Missouri River.
- Kansas
- § 117.411 Missouri River.
- Kentucky
- § 117.415 Green River.
- § 117.417 Ohio River.
- Louisiana
- § 117.422 Amite River.
- § 117.423 Atchafalaya River.
- § 117.424 Belle River.
- § 117.425 Black Bayou.
- § 117.429 Boeuf Bayou.
- § 117.433 Bonfouca Bayou.
- § 117.434 Caddo Lake.
- § 117.435 Carlin Bayou.
- § 117.436 Chef Menteur Pass.
- § 117.438 Colyell Bayou.
- § 117.439 Company Canal.
- § 117.440 Des Allemands Bayou.
- § 117.441 D'Inde Bayou.
- § 117.443 Du Large Bayou.
- § 117.444 Falgout Canal.
- § 117.445 Franklin Canal.
- § 117.449 Grosse Tete Bayou.
- § 117.451 Gulf Intracoastal Waterway.
- § 117.453 Houma Canal.
- § 117.455 Houma Navigation Canal.
- § 117.457 Houston River.
- § 117.458 Inner Harbor Navigation Canal, New Orleans.
- § 117.459 Kelso Bayou.
- § 117.460 La Carpe Bayou.
- § 117.461 Lacassine Bayou.
- § 117.463 Lacombe Bayou.
- § 117.465 Lafourche Bayou.
- § 117.467 Lake Pontchartrain.
- § 117.469 Liberty Bayou.
- § 117.475 Little (Petit) Caillou Bayou.
- § 117.477 Lower Atchafalaya River.
- § 117.478 Lower Grand River.
- § 117.480 Mermentau River.
- § 117.481 Milhomme Bayou.
- § 117.484 Pass Manchac.
- § 117.486 Pearl River.
- § 117.487 Pierre Pass.
- § 117.488 Plaquemine Bayou.
- § 117.489 Plaquemine Brule Bayou.
- § 117.491 Red River.
- § 117.493 Sabine River.
- § 117.494 Schooner Bayou Canal.
- § 117.497 Stumpy Bayou.
- § 117.500 Tchefuncta River.
- § 117.501 Teche Bayou.
- § 117.503 Tensas River.
- § 117.505 Terrebonne Bayou.
- § 117.507 Tigre Bayou.
- § 117.509 Vermilion River.
- § 117.511 West Pearl River.
- Maine
- § 117.523 Back River.
- § 117.525 Kennebec River.
- § 117.531 Piscataqua River.
- § 117.533 Sheepscot River.
- § 117.537 Townsend Gut.
- Maryland
- § 117.543 Bear Creek.
- § 117.547 Bush River.
- § 117.549 Cambridge Harbor.
- § 117.551 Chester River.
- § 117.553 Choptank River.
- § 117.557 Curtis Creek.
- § 117.559 Isle of Wight (Sinepuxent) Bay.
- § 117.561 Kent Island Narrows.
- § 117.563 Marshyhope Creek.
- § 117.565 Miles River.
- § 117.566 Patapsco River—Middle Branch.
- § 117.567 Patuxent River.
- § 117.569 Pocomoke River.
- § 117.570 Sassafras River.
- § 117.571 Spa Creek.
- § 117.573 Stoney Creek.
- § 117.575 Susquehanna River.
- § 117.577 Weems Creek.
- § 117.579 Wicomico River (North Prong).
- Massachusetts
- § 117.585 Acushnet River.
- § 117.586 Annisquam River and Blynman Canal.
- § 117.587 Apponagansett River.
- § 117.588 Bass River.
- § 117.589 Cape Cod Canal.
- § 117.591 Charles River and its tributaries.
- § 117.593 Chelsea River.
- § 117.595 Danvers River.
- § 117.597 Dorchester Bay.
- § 117.598 Eel Pond Channel.
- § 117.600 Lagoon Pond.
- § 117.603 Manchester Harbor.
- § 117.605 Merrimack River.
- § 117.607 Mitchell River.
- § 117.609 Mystic River.
- § 117.611 Neponset River.
- § 117.615 Plum Island River.
- § 117.618 Saugus River.
- § 117.619 Taunton River.
- § 117.620 Westport River—East Branch.
- § 117.621 West Bay.
- § 117.622 Weymouth Fore River.
- Michigan
- § 117.624 Black River (South Haven).
- § 117.625 Black River (Port Huron).
- § 117.627 Cheboygan River.
- § 117.631 Detroit River (Trenton Channel).
- § 117.633 Grand River.
- § 117.635 Keweenaw Waterway.
- § 117.637 Manistee River.
- § 117.641 Pine River (Charlevoix).
- § 117.643 Pine River (St. Clair).
- § 117.645 River Rouge.
- § 117.647 Saginaw River.
- § 117.651 St. Joseph River.
- § 117.653 St. Mary's Falls Canal.
- § 117.655 Thunder Bay River.
- Minnesota
- § 117.661 Duluth Ship Canal (Duluth-Superior Harbor).
- § 117.664 Rainy River, Rainy Lake and their tributaries.
- § 117.665 Red River of the North.
- § 117.667 St. Croix River.
- § 117.669 St. Louis River (Duluth-Superior Harbor).
- § 117.671 Upper Mississippi River.
- Mississippi
- § 117.675 Back Bay of Biloxi.
- § 117.681 Old Fort Bayou.
- § 117.683 Pearl River.
- § 117.684 Bayou Portage.
- § 117.685 Tchoutacabouffa River.
- § 117.686 Yazoo River.
- Missouri
- § 117.687 Missouri River.
- Nebraska
- § 117.691 Missouri River.
- New Hampshire
- § 117.697 Hampton River.
- § 117.699 Little Harbor.
- § 117.700 Piscataqua River.
- New Jersey
- § 117.701 Alloway Creek.
- § 117.702 Arthur Kill.
- § 117.705 Beaver Dam Creek.
- § 117.709 Cheesequake Creek.
- § 117.714 Corson Inlet.
- § 117.716 Delaware River.
- § 117.718 Elizabeth River.
- § 117.719 Glimmer Glass (Debbie's Creek).
- § 117.720 Great Channel.
- § 117.721 Grassy Sound Channel.
- § 117.723 Hackensack River.
- § 117.729 Mantua Creek.
- § 117.731 Mullica River.
- § 117.733 New Jersey Intracoastal Waterway.
- § 117.734 Navesink River (Swimming River).
- § 117.735 Newark Bay.
- § 117.736 Oceanport Creek.
- § 117.737 Oldmans Creek.
- § 117.739 Passaic River.
- § 117.741 Raccoon Creek.
- § 117.743 Rahway River.
- § 117.745 Rancocas Creek.
- § 117.747 Raritan River.
- § 117.750 Schellenger Creek.
- § 117.751 Shark River (South Channel).
- § 117.755 Shrewsbury River.
- § 117.756 South River.
- § 117.757 Townsend Inlet.
- § 117.759 Wading River.
- New York
- § 117.769 Black Rock Canal.
- § 117.771 Bronx River.
- § 117.773 Buffalo River.
- § 117.781 East River.
- § 117.785 Genesee River.
- § 117.787 Gowanus Canal.
- § 117.789 Harlem River.
- § 117.791 Hudson River.
- § 117.793 Hutchinson River (Eastchester Creek).
- § 117.795 Jamaica Bay and Connecting Waterways.
- § 117.797 Lake Champlain.
- § 117.799 Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.
- § 117.800 Mill Neck Creek.
- § 117.801 Newtown Creek, Dutch Kills, English Kills and their tributaries.
- § 117.802 New Rochelle Harbor.
- § 117.803 Niagara River.
- § 117.813 [Reserved]
- § 117.815 Westchester Creek.
- North Carolina
- § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.
- § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.
- § 117.822 Cape Fear River.
- § 117.825 Newport River.
- § 117.829 Northeast Cape Fear River.
- § 117.831 Pamlico and Tar Rivers.
- § 117.833 Pasquotank River.
- § 117.835 Perquimans River.
- § 117.843 Trent River.
- Ohio
- § 117.847 Ashtabula River.
- § 117.848 Cleveland Harbor.
- § 117.849 Muskingum River (Zanesville Canal).
- § 117.850 Black River.
- § 117.851 Portage River.
- § 117.853 Sandusky Bay.
- § 117.855 Maumee River.
- Oregon
- § 117.861 Blind Slough.
- § 117.865 Clatskanie River.
- § 117.869 Columbia River.
- § 117.871 Coos Bay.
- § 117.873 Coos River.
- § 117.875 Coquille River.
- § 117.879 Isthmus Slough.
- § 117.881 John Day River.
- § 117.887 Oregon Slough (North Portland Harbor).
- § 117.889 Siuslaw River.
- § 117.892 South Slough.
- § 117.893 Umpqua River.
- § 117.895 Wallooskee River.
- § 117.897 Willamette River.
- § 117.899 Youngs Bay and Lewis and Clark River.
- Pennsylvania
- § 117.901 Chester Creek.
- § 117.903 Darby Creek.
- § 117.904 Delaware River.
- § 117.905 Schuylkill River.
- South Carolina
- § 117.911 Atlantic Intracoastal Waterway, Little River to Savannah River.
- § 117.913 Ashepoo River.
- § 117.915 Ashley River.
- § 117.923 Congaree River.
- § 117.925 Cooper River.
- § 117.929 Durham Creek.
- § 117.936 Savannah River.
- § 117.938 Waccamaw River.
- South Dakota
- § 117.941 Missouri River.
- Tennessee
- § 117.943 Cumberland River.
- § 117.949 Tennessee River.
- Texas
- § 117.951 Arroyo Colorado River.
- § 117.953 Brazos River (Diversion Channel).
- § 117.955 Buffalo Bayou.
- § 117.959 Chocolate Bayou.
- § 117.965 Cow Bayou.
- § 117.966 Galveston Channel.
- § 117.967 Greens Bayou.
- § 117.968 Gulf Intracoastal Waterway.
- § 117.971 Neches River.
- § 117.975 Old Brazos River.
- § 117.981 Sabine River.
- § 117.984 San Bernard River.
- § 117.988 Taylor Bayou Outfall Canal (Joint Outfall Canal (JOC)).
- § 117.989 Trinity River.
- § 117.991 Victoria Barge Canal.
- Vermont
- § 117.993 Lake Champlain.
- Virginia
- § 117.995 Appomattox River.
- § 117.997 Atlantic Intracoastal Waterway, South Branch of the Elizabeth River to the Albermarle and Chesapeake Canal.
- § 117.1005 Chincoteague Channel.
- § 117.1007 Elizabeth River—Eastern Branch.
- § 117.1021 North Landing River.
- § 117.1023 Pamunkey River.
- § 117.1025 York River.
- Washington
- § 117.1029 Chambers Bay.
- § 117.1031 Chehalis River.
- § 117.1035 Columbia River.
- § 117.1037 Cowlitz River.
- § 117.1041 Duwamish Waterway.
- § 117.1045 Hood Canal.
- § 117.1047 Hoquiam River.
- § 117.1051 Lake Washington Ship Canal.
- § 117.1053 Lewis River.
- § 117.1055 Skagit River.
- § 117.1058 Snake River.
- § 117.1059 Snohomish River, Steamboat Slough, and Ebey Slough.
- § 117.1061 Tacoma Harbor.
- § 117.1063 Willapa River South Fork.
- § 117.1065 Wishkah River.
- Wisconsin
- § 117.1081 Black River.
- § 117.1083 Duluth-Superior Harbor (St. Louis River).
- § 117.1087 Fox River.
- § 117.1089 Manitowoc River.
- § 117.1091 Menomonee River.
- § 117.1093 Milwaukee, Menomonee, and Kinnickinnic Rivers and South Menomonee and Burnham Canals.
- § 117.1095 Root River.
- § 117.1097 Sheboygan River.
- § 117.1099 St. Croix River.
- § 117.1101 Sturgeon Bay.
- § 117.1103 Upper Mississippi River.
- § 117.1107 Wolf River.
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