| Upper Mississippi River Landmarks and Crossings | 11-Jul-07 | Page 10 of 11 |
| LLNR | Landmark / Location | Mile | Bank | River / Harbor Name |
| 15930 | LOUISIANA, MO | 283.8 | | RIGHT | . |
| | . . |
| 15935 | LOUISIANA HIGHWAY BRIDGE | 283.2 | | . |
| | Fixed Bridge. . |
| 15945 | LOUISIANA R.R. DRAWBRIDGE | 282.1 | | . |
| | Double-Opening Swing. Caution When Using Illinois Span VHF Channels 14 and 16.. |
| 15995 | LOCK AND DAM NO. 24 (CLARKSVILLE, MO) | 273.4 | | RIGHT | . |
| | Lock: 600FT x 110FT. *Phone: 573-242-3524 -- Normal Pool MSL: Upper Pool = 449.0', Lower Pool = 434.0'. |
| 16160 | GRAFTON, IL | 218.0 | | LEFT | . |
| | . . |
| 16165 | ILLINOIS RIVER JUNCTION | 217.9 | | LEFT | . |
| | . . |
| 16185 | JERSEY LANDING (ELSAH), IL | 214.3 | | LEFT | . |
| | . . |
| 16195 | PORTAGE, MO | 212.4 | | RIGHT | . |
| | . . |
| 16225 | ALTON, IL | 203.1 | | LEFT | . |
| | . . |
| 16240 | CLARK HIGHWAY BRIDGE | 202.4 | | . |
| | Fixed Bridge. . |
| 16250 | LOCK AND DAM NO. 26 (MELVIN E. PRICE) | 200.8 | | . |
| | Locks:1200x110, 600x110. Phone: 618-462-1839 -- Normal Upper Pool =419.0 FT MSL. |
| 16325 | MISSOURI RIVER JUNCTION | 195.3 | | RIGHT | . |
| | . . |
| 16345 | CHAIN OF ROCKS CANAL UPPER ENTRANCE | 194.1 | | LEFT | . |
| | . Entrance is Marked by Large Lighted Sign . |
| 16355 | I-270 CANAL DUAL BRIDGE | 190.8 | | . |
| | Fixed Bridge. . |
| 16360 | CHAIN OF ROCKS CANAL HIGHWAY BRIDGE | 190.5 | | . |
| | Fixed Bridge. No fenders . |
| 16375 | TWIN LOCKS NO. 27 (CHAIN OF ROCKS) | 185.5 | | . |
| | Locks:1200x110, 600x110. *Phone: 618-452-7107 . |
| 16387 | CHAIN OF ROCKS CANAL LOWER ENTRANCE | 184.0 | | LEFT | . |
| | . . |
| 16405 | MERCHANTS RAILROAD BRIDGE | 183.2 | | . |
| | Fixed Bridge (Pref Chan). . |
| 16425 | McKINLEY BRIDGE | 182.5 | | . |
| | Fixed Bridge (Pref Chan). . |
| 16460 | MARTIN L. KING MEMORIAL BRIDGE | 180.2 | | . |
| | Fixed Bridge (Pref Chan). Decorative Lights (Can be Extinguished) . |
| 16465 | EADS BRIDGE | 180.0 | | . |
| | Fixed Bridge (Pref Chan). Decorative Lights (Can be Extinguished) . |