High Street, running east–west, is a portion of New Hampshire Route 27, which stretches from Hooksett (to the west) to Hampton Beach (to the east).

Main Street, departing to the south, and Deerfield Road, going north, make up a portion of New Hampshire Route 43, which originates in Candia at NH 101.

The Candia Town Hall, Moore Park, and the Smyth Public Library are also located on High Street.

Deerfield Road is the location of the Candia Volunteer Fire Department's station and the Henry W. Moore School.

All of these facilities are located within approximately 500 feet (150 m) of the main intersection, effectively making it the focal point of the town.