TUCSON (KVOA)- On Wednesday, February 10, from 9 a.m. to three:30 p.m., Pima County transportation crews will likely be changing the visitors sign wiring and controller cupboard on Alvernon Way and Irvington Road. Officials say there will likely be lane restrictions for the north and south certain left flip lanes whereas work is happening. Sheriff deputies will likely be directing visitors by means of the work zone. Work is anticipated to be accomplished in someday. Officials say motorists can anticipate minor delays. Please strategy the realm with warning and obey all visitors management units.