This is a list of waterways that form the Gulf Intracoastal Waterway and crossings ( bridges, tunnels and ferries) across it. The list runs from west to east ( Brownsville, Texas to Carrabelle, Florida), in order of decreasing mile markers to Harvey, Louisiana and increasing after Harvey.

Texas

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• Brownsville Ship Channel
• Port Isabel Ship Channel
  • South Garcia Street Drawbridge
• Laguna Madre
  • Queen Isabella Causeway ^[1]
• Manmade canal
• Laguna Madre
• Manmade canal
• Baffin Bay
• Manmade canal
  • John F. Kennedy Memorial Causeway
• Corpus Christi Bay
• Manmade canal
• Redfish Bay
  • Redfish Bay Causeway ( TX 361)
• Manmade canal
• Aransas Bay
• Manmade canal
• San Antonio Bay
• Manmade canal
• Matagorda Bay
• Manmade canal
• Oyster Lake
• Manmade canal
  • Colorado River Locks (West side)
• Colorado River
• Manmade canal
  • Colorado River Locks (East side)
  • FM 2031 Bridge ( FM 2031)
• Manmade canal
• East Matagorda Bay
• Manmade canal
  • Sergeant Joe Parks, Jr. Memorial Bridge ( FM 457)
• Manmade canal
• San Bernard River
• Manmade canal
• Brazos River
  • West Gate of the Brazos River
  • East Gate of the Brazos River
• Manmade canal
  • Quintana Swing Bridge ( FM 1495)
  • Surfside Bridge ( TX 332)
• Manmade canal
• Galveston Bay
• West Bay
  • Galveston Causeway
• Galveston Bay
  • Bolivar Ferry
• Manmade canal
• Sievers Cove
• Manmade canal
• East Bay
• Manmade canal
• Trinity River
• Manmade canal
  • Texas 124 Bridge ( TX 124)
• Sabine–Neches Waterway
  • South Gulfway Drive Bridge ( TX 87)
  • Taylor Bayou
  • Manmade canal
    • Martin Luther King Bridge (Port Arthur, Texas)
  • Neches River
  • Sabine Lake
  • Sabine River

Louisiana

• Sabine River
• Manmade canal
  • Gum Cove Ferry
  • Ellender Bridge ( LA 27)
• Calcasieu River
• Manmade canal
  • Black Bayou Pontoon Bridge ( LA 384)
  • Grand Lake Pontoon Bridge ( LA 384)
  • Gibbstown Bridge ( LA 27)
  • Forked Island Bridge ( LA 82)
  • Louisa Bridge ( LA 319)
  • Ferry to Cote Blanche Island
  • LA 317 bridge at North Bend
• Atchafalaya River
• Bayou Boeuf
• Bayou Chene
• Bayou Black
• Bayou Cocodrie
• Lake Cocodrie
• Manmade canal
• Bayou Dularge
  • Bayou Dularge Bridge ( LA 315)
• Houma Navigational Canal
  • Houma Tunnel ( LA 3040)
  • East Main Street Bridge ( LA 24 eastbound)
  • East Park Avenue Bridge ( LA 24 westbound)
  • LA 3087 bridge
  • LA 316 bridge
• Larose-Bourg Cutoff (manmade)
  • West Larose Bridge ( LA 1)
• Manmade canal
  • LA 308 bridge
• Bayou Barataria
  • LA 3134 bridge
• Harvey Canal (manmade)
  • Lapalco Boulevard Bridge
  • Harvey Tunnel and bridge ( U.S. Highway 90 Business/ Future I-49)
  • Harvey Canal Bridge ( LA 18)
• Mississippi River
  • Jackson Avenue-Gretna Ferry ^[2]
  • Crescent City Connection ( U.S. Highway 90 Business/ Future I-49)
  • Canal Street Ferry
• Industrial Canal (manmade)
  • St. Claude Avenue Bridge ( LA 46)
  • Claiborne Avenue Bridge ( LA 39)
  • Florida Avenue Bridge (road and railroad)
• Mississippi River-Gulf Outlet Canal (manmade) ^[3]
  • Paris Road Bridge ( LA 47)
• Manmade canal
• Lake Borgne

Mississippi

• Mississippi Sound
  • Ship Island Ferry

Alabama

• Mississippi Sound
  • Dauphin Island Bridge
• Mobile Bay
• Bon Secour Bay
• Manmade canal
  • Alabama 59
  • Foley Beach Express
• Perdido Bay
  • Perdido Pass

Florida

• Big Lagoon
• Pensacola Bay
  • Pensacola Pass
  • Pensacola Beach Bridge
  • Florida 399
  • Brooks Bridge US 98
• Santa Rosa Sound
• Choctawhatchee Bay
  • Florida 293
  • US 331
• West Bay
  • Florida 79
  • US 98
• St. Andrews Bay
• East Bay
  • US 98
  • CR 386
  • Florida 71
  • Manmade canal
• Apalachicola Bay
  • John Gorrie Bridge ( US 98/ US 319)
  • Florida 300
• St. George Sound

See also

• Waterways forming and crossings of the Atlantic Intracoastal Waterway

References