Complex sentence: I will state that I created it as a compromise when U.S. Route 491 as at FAC, as there were concerns about placing the articles linked in the template in the See Also section of the article.
Split into simpler sentences: I will state that I created it as a compromise when U.S. Route 491 was at FAC. There were concerns about placing the articles linked in the template in the See also section of the article.