Route 98 is a 3.87-mile-long (6.23 km) southwest-northeast numbered highway in central Massachusetts.

The highway runs from the Rhode Island state line north to Route 146A in Uxbridge.

One of the historic buildings is the Friends Meetinghouse which is at the northern terminus of Route 98.

Nationally prominent Abolitionists Abby Kelley Foster and Effingham Capron were members here.

The entire route in Massachusetts takes only 3.87 miles (6.23 km).