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Midwest Region
Big Sandy River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Calumet Sag Channel
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago River including S Branch
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago River North Branch
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago Sanitary Ship Channel
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Des Plaines River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Green River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Illinois River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Kentucky River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Missouri River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Muskingum River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Ohio River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Upper Mississippi River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Northeast Region
Allegheny River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Cayuga - Seneca Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Champlain Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Champlain Canal - Fort Edward Yacht Basin
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Ellicott Creek
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Genesee River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Onondaga Lake
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Hudson River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Kanawha River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Little Kanawha River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Monongahela River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Oswego Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Southeast Region
Alabama River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Algiers Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Arkansas River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Atchafalaya River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Atlantic Intracoastal Waterway
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Bayou Boeuf to Port Allen
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior Locust Fork
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior Mulberry Fork
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Cumberland River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
ICW Morgan City to Port Allen
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Florida West Coast
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Waterway East
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Waterway West
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Lower Mississippi River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Mobile River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Ouachita River and Black River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Red River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Tenn Tombigbee Waterway
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Tennessee River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
White River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Southwest Region
West Region
Questions?
LEGEND
Southeast Region - Intracoastal Waterway West
Southeast Region
Intracoastal Waterway West
44 Locations
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Waterway West
Mile Marker
▼
Name
Span Used for Calculation
Bridge Type
Horizontal Clearance
Elevation of Low Steel
Vertical Clearance at Pool
Normal Pool
Estimated Clearance
Present Gauge Reading
24 Hr. Water Prediction
24 Hr. Water Pred.
Lock Dimension or Gauge Location
Actions
0.00
Lower Mississippi River - Junction - MB 98.2
N/A
Login
N/A
i
i
0.01
Harvey Locks
Lock
75.00
N/A
N/A
N/A
75' X 415'
i
i
0.09
Union Pacific Railroad Bridge
Channel
Lift
75.00
7.00
7.00
0.0
N/A
N/A
N/A
Harvey Canal
i
i
0.10
4th Street SR 18 - Hwy 18 Bridge
Closed
Lift
75.00
7.00
7.00
0.0
N/A
N/A
N/A
Harvey Canal
i
i
0.90
West Bank Expressway Twin Span
Channel
Fixed
300.00
95.00
95.00
0.0
N/A
N/A
N/A
Harvey Canal
i
i
2.90
Lapalco Blvd
Closed
Lift
150.00
45.00
45.00
0.0
N/A
N/A
N/A
Harvey Canal
i
i
12.00
Wagner Bridge - Crown Point Bridge
Channel
Fixed
150.00
73.00
73.00
0.0
N/A
N/A
N/A
Barataria Bay at West Closure
i
i
35.00
East Larose Bridge
Channel
Fixed
150.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
35.50
West Larose Lift Bridge.
Open
Lift
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
35.50
West Larose Lift Bridge
Closed
Lift
125.00
35.00
35.00
0.0
N/A
N/A
N/A
i
i
49.70
Bayou Blue Pontoon Bridge
Closed
Swing
125.00
0.00
0.00
0.0
N/A
Login
N/A
i
i
54.00
Prospect Bridge
Channel
Fixed
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
57.00
Houma Twin Bridges
Channel
Fixed
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
59.00
Houma RailRoad Bridge
Removed
212.00
N/A
N/A
N/A
i
i
60.50
Bayou Dularge Bridge
Closed
Lift
125.00
40.00
40.00
0.0
N/A
N/A
N/A
i
i
93.50
Bayou Beouf Locks
Lock
75.00
N/A
N/A
N/A
75' X 1148'
i
i
113.50
Bayou Sally Bridge - North Bend Bridge
Channel
Fixed
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
134.00
Louise Bridge Bascule Bridge
Closed
Lift
200.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
162.00
Leland Bowman Locks
Lock
110.00
N/A
N/A
N/A
110' X 1140'
i
i
170.50
Forked Island Bridge
Channel
Fixed
250.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
220.00
Creole Bridge
Channel
Fixed
250.00
73.00
73.00
0.0
N/A
Login
N/A
i
i
231.50
Grand Lake Pontoon Bridge
Closed
Swing
125.00
0.00
0.00
0.0
N/A
N/A
N/A
i
i
239.50
Black Bayou Pontoon Bridge
Closed
Swing
125.00
0.00
0.00
0.0
N/A
N/A
N/A
i
i
240.00
Calcasieu Locks
Lock
75.00
N/A
N/A
N/A
75' X 1194'
i
i
243.00
Ellender Lift Bridge
Closed
Lift
233.00
50.00
50.00
0.0
N/A
N/A
N/A
i
i
243.00
Ellender Lift Bridge.
Open
Lift
233.00
135.00
135.00
0.0
N/A
N/A
N/A
i
i
286.00
Gulf Gate Bridge
Channel
Fixed
400.00
136.00
136.00
0.0
N/A
N/A
N/A
i
i
288.50
West Port Arthur Bridge
Channel
Fixed
210.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
319.50
High Island Bridge
Channel
Fixed
175.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
357.00
Galveston Railroad Bridge
Open
Lift
300.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
357.00
Galveston RR Bridge
Closed
Lift
300.00
8.00
8.00
0.0
N/A
Login
N/A
i
i
357.50
Galveston Causeway Bridge
Channel
Fixed
310.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
394.00
Surfside Beach Bridge
Channel
Fixed
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
397.50
Bayou Byron Beach Bridge 1495
Channel
Fixed
125.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
400.00
Brazos Flood East Gate Lock
East Gate
75.00
N/A
N/A
N/A
75'
i
i
401.00
Brazos Flood West Gate Lock
West Gate
75.00
N/A
N/A
N/A
75'
i
i
418.00
Caney Lake Bridge
Closed
Swing
140.00
4.00
4.00
0.0
N/A
N/A
N/A
i
i
440.50
Matagorda Bridge - Market Street Bridge
Closed
Swing
125.00
73.00
73.00
0.
N/A
N/A
N/A
i
i
441.00
Colorado River Locks East
East Lock
75.00
N/A
N/A
N/A
75' X 1200'
i
i
441.25
Colorado River Locks West
West Lock
75.00
N/A
N/A
N/A
75' X 1200'
i
i
532.00
Redfish Bay Causeway - Aransas Pass Bridge
Channel
Fixed
125.00
48.00
48.00
0.0
N/A
Login
N/A
Rockport
i
i
552.70
John F Kennedy Memorial Causeway
Channel
Fixed
150.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
665.00
Queen Isabella Causeway
Channel
Fixed
275.00
73.00
73.00
0.0
N/A
N/A
N/A
i
i
666.00
Port Isabelle Pontoon Bridge
Closed
Swing
149.00
0.00
0.00
0.0
N/A
N/A
N/A
i
i
44 Locations
Southeast Region
Intracoastal Waterway West
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C:\Apache24\htdocs\www\bridgecalculator\includes\functions.php
on line
498
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