UPDATE: Joel Allen Krueger has been found safe. 

MILWAUKEE (CBS 58) -- A Silver Alert has been issued for and 80-year-old man named Joel Allen Krueger.

He was last seen wearing white tennis shoes, blue jeans, blue t-shirt and a multi-color flannel shirt with sherpa lining.

According to reports, Krueger last left his home in Jackson at 8:55 a.m. to head to Slinger, Wisconsin to run an errand.

Last contact with him was at 3:45 p.m. in Deerfield, Wisconsin, where he asked for directions to Jackson.

He tried to call home using a bystander's mobile phone, but he was disconnected after getting the answering machine.

The possible travel route for Krueger was I-94 to Highway 26 to Highway 60.

He is driving a 2014 black Toyota Tacoma.

If you have any information, please contact the Jackson Police Department.