| Number | County | Name | Owner | Verif | GPS | Description |
| IA-16-01 | Cedar | Patriotic Flag | Paul Weisman | 06-2012 | N41 39.515 W91 20.822 | S. of West Branch, Springdale Township. Baker Av. S. 0.4 miles from jct with I80 exit 254 S. of West Branch to the quilt on the W. side of the road at 1969. |
| IA-16-02 | Starry Path | Paul Weisman | 06-2012 | N41 39.527 W91 20.847 | Same as IA-16-01. | |
| IA-16-03 | Untitled | Paul Weisman | 06-2012 | N41 39.486 W91 20.852 | Same as IA-16-01. |