!4s3y
!4s3y
is a Marker place
on the Mississippi (Upper River) between
Coon Rapids Dam (Limit of navigation - no access above dam) (36.41 miles
and 3 locks
to the northwest) and
Mississippi - Illinois Junction (Junction of the Mississippi River with the Illinois River ) (626.43 miles
and 24 locks
to the southeast).
The nearest place in the direction of Coon Rapids Dam is Wakota Bridge;
0.51 miles
away.
The nearest place in the direction of Mississippi - Illinois Junction is Rock Island Swing Bridge (disused);
1.86 miles
away.
Mooring here is unrated.
| Marker place "!4s3u" | 2.06 miles | |
| Marker place "!4s3v" | 1.48 miles | |
| Marker place "!4s3w" | 1.22 miles | |
| Marker place "!4s3x" | 0.93 miles | |
| Wakota Bridge | 0.51 miles | |
| Marker place "!4s3y" | ||
| Marker place "!4s3z" | 0.62 miles | |
| Marker place "!4s30" | 1.02 miles | |
| Marker place "!4s31" | 1.42 miles | |
| Rock Island Swing Bridge (disused) | 1.86 miles | |
| Marker place "!4s32" | 3.04 miles | |