Sherman officials have taken an inventory of the roads in towns to identify trouble spots.  It's being done as part of the Western Connecticut Council of Governments regional transportation safety study.  Sherman officials plan to present the findings to WestCOG on Monday.  Town officials have been looking at sharp curves and sightlines.  According to the UConn Connecticut Crash Data Repository, Routes 37 and 39 were the most dangerous roads in Sherman this year.  WestCOG officials say the goal of the study is to  educe fatalities and injuries and increase safety awareness