Maine State Route 15 is a north-south highway in Penobscot County. It runs as a by-pass route in the Bangor Metro Area. This has one business route while in Penobscot County. While in Penobscot County, it runs from the Penobscot/Hancock County Line, near Bucksport, to the Penobscot/Piscataquis, near Dover. ME St Rt 15 passes through the following towns in Penobscot County. Brewer Bangor Corinth Charleston ME St Rt 15 is multi-plexed in Penobscot County. Interstate 395, from Brewer to Bangor.
Branches of ME St Rt 15 in Penobscot County. A BGS on U.S. Rt. 1A. Photo from: Paul Dienhart WB I-395/NB ME St Rt 15 at U.S. Rt. 202. Photo from: Paul Dienhart A BGS on WB I-395/NB ME St Rt 15. Photo from: Paul Dienhart