!4s7b
!4s7b
is a Marker place
on the Mississippi (Upper River) between
Coon Rapids Dam (Limit of navigation - no access above dam) (43.72 miles
and 3 locks
to the northwest) and
Mississippi - Illinois Junction (Junction of the Mississippi River with the Illinois River ) (619.12 miles
and 24 locks
to the southeast).
The nearest place in the direction of Coon Rapids Dam is Rock Island Swing Bridge (disused);
5.44 miles
away.
The nearest place in the direction of Mississippi - Illinois Junction is Hastings Lock No 2;
5.37 miles
away.
Mooring here is unrated.
| Marker place "!4s36" | 1.12 miles | |
| Marker place "!4s37" | 0.96 miles | |
| Marker place "!4s38" | 0.82 miles | |
| Marker place "!4s79" | 0.51 miles | |
| Marker place "!4s7a" | 0.21 miles | |
| Marker place "!4s7b" | ||
| Marker place "!4s7c" | 0.30 miles | |
| Marker place "!4s7d" | 0.47 miles | |
| Marker place "!4s7e" | 0.60 miles | |
| Marker place "!4s7f" | 0.92 miles | |
| Marker place "!4s7g" | 1.13 miles | |