| Upper Mississippi River Landmarks and Crossings | 11-Jul-07 | Page 8 of 11 |
| LLNR | Landmark / Location | Mile | Bank | River / Harbor Name |
| 15135 | LOCK AND DAM NO. 17 | 437.1 | | LEFT | . |
| | Lock: 600FT x 110FT. Phone: 309-587-8125 -- Normal Pool MSL: Upper Pool = 536.0', Lower Pool = 528.0'. |
| 15150 | IOWA RIVER MOUTH | 434.3 | | RIGHT | . |
| | . . |
| 15160 | NEW BOSTON, IL | 433.0 | | LEFT | . |
| | . . |
| 15168 | EDWARDS RIVER MOUTH | 431.3 | | LEFT | . |
| | . . |
| 15185 | KEITHSBURG R.R. DRAWBRIDGE | 428.0 | | . |
| | Vertical Lift Bridge. VERTICAL LIFT SPAN REMOVED . |
| 15200 | KEITHSBURG, IL | 427.5 | | LEFT | . |
| | . . |
| 15265 | OQUAWKA, IL | 415.8 | | LEFT | . |
| | . . |
| 15295 | LOCK AND DAM NO. 18 (OQUAWKA, IL) | 410.5 | | LEFT | . |
| | Lock: 600FT x 110FT. Phone: 309-873-2246, Normal Pool MSL: Upper Pool = 528.0', Lower Pool = 518.2'. |
| 15320 | BURLINGTON HIGHWAY BRIDGE | 404.2 | | . |
| | Fixed Bridge. . |
| 15325 | BURLINGTON, IA | 403.9 | | RIGHT | . |
| | . . |
| 15335 | BURLINGTON R.R. DRAWBRIDGE | 403.1 | | . |
| | Swing Bridge. VHF Channels 7, 13, 14, 16. . |
| 15365 | SKUNK RIVER MOUTH | 395.9 | | RIGHT | . |
| | . . |
| 15380 | DALLAS CITY, IL | 390.7 | | LEFT | . |
| | . . |
| 15385 | PONTOOSAC, IL | 388.6 | | LEFT | . |
| | . . |
| 15405 | FORT MADISON DRAWBRIDGE | 383.9 | | . |
| | Double-Opening Swing. VHF Channel 13. . |
| 15410 | FORT MADISON, IA | 383.4 | | RIGHT | . |
| | . . |
| 15455 | NAUVOO, IL | 374.8 | | LEFT | . |
| | . . |
| 15460 | MONTROSE, IA | 374.8 | | RIGHT | . |
| | . . |
| 15490 | LOCK AND DAM NO. 19 (KEOKUK, IA) | 364.3 | | RIGHT | . |
| | Lock: 1200FT x 110FT. Phone: 309-524-2631 -- Normal Pool MSL: Upper Pool = 518.2', Lower Pool = 480.0'. |
| 15495 | KEOKUK DRAWBRIDGE | 364.0 | | . |
| | Double-Opening Swing. VHF Channels 14 and 16. . |
| 15500 | KEOKUK HIGHWAY BRIDGE | 363.9 | | . |
| | Fixed Bridge. . |