Here’s an update notice from January and thereafter that I never got around to posting:
I have added at least one picture, and in most cases multiple pictures, to many highways in western Iowa from some trips last summer. New pictures can be found with IA 4, 45, 86, 110, 124, 148, 196, 328, 397, and 941. Business 20 pages for both Sioux City and Fort Dodge got new photos. Elsewhere, some photos were added to IA 281 and 297, and I updated the IA 926 page to include its decommissioning.
Many of photos to and from the Sioux City area came when I met US 20 advocate Bryan Farr. For now, I have kept single pages for routes, showing the all-new interchange format for US 77’s north end and significant sign replacements at the I-29/I-129 interchange interspersed with old photos.