Ten mile stretch of HWY 10 east immediately after entering from hwy 62 in Muskogee county Oklahoma – ONE 55MPH speed limit sign which is obscured by five other information signs within 100 feet of exit onto hwy 10 east — no further signage for eight miles. The speed limit sign is easy to miss, hwy is straight and through a river bottom at this point — two lane with no shoulder — two Fort Gibson patrol cars each afternoon.