Route 108 is a state highway in Washington County, Rhode Island. The route begins at an intersection with Ocean Road in the village of Narragansett Pier (within the town of Narragansett), just north of Point Judith Light. The route's northern terminus is at an intersection with Route 138 in the town of South Kingstown, just east of the University of Rhode Island. In between, Route 108 connects to the Block Island Sound community of Galilee and passes through the villages of Wakefield and Peace Dale.
Route description
left|thumb|Route 108 southbound as seen from the junction with Route 1A in Narragansett
Route 108 begins at an intersection with Ocean Road in the village of Narragansett Pier, several blocks north of Point Judith Light. Route 108 proceeds eastward as Point Judith Road, before turning northward at White Swan Road. The route is residential in nature for several blocks, soon intersecting with the Galilee Escape Route, which connects Route 108 to the village of Galilee and the Point Judith Block Island Ferry, which connects to Block Island. Route 108 continues north through Naragansett Pier, passing west of the park that once served as Fort Nathanael Greene. After the junction with Knowlesway Extension, Route 108 becomes residential once again, winding northward through the northern end of the village. After Burnside Avenue, the route winds northward, passing west of the Port Judith Country Club as a two-lane residential and wooded road.
At Sunnybrook Farm Road, Route 108 bends north into a short commercial stretch of Narragansett Pier and bending northwest into a junction with Route 1A (South Pier Road) and a connector to US 1 southbound (Woodruff Avenue). A short distance after, an on-ramp to US 1 northbound forks to the right, as Route 108 and Route 1A continue north into the Dillon Rotary, where Route 1A heads off towards the Atlantic Ocean and Route 108 continues north as Kingstown Road and under US 1. After US 1, Route 108 proceeds northwest as a four-lane commercial street, now in the town of South Kingstown. At the junction with MacArthur Boulevard (now in the village of Wakefield), RI 108 condenses down to two-lanes as it winds northwest past several strip malls.