It travels north, soon crossing underneath the William Cullen Bryant Viaduct, which carries Northern Boulevard (NY 25A), before reaching an intersection with Wittes Lane.

It then meanders its way north, passing Cedarmere, eventually reaching Glenwood Road (CR E25) and turning east.

It then continues east to an intersection with Glen Cove Avenue (CR C91) and Plaza Road, where it terminates.

[5] His former estate, Cedarmere, is located off of Bryant Avenue within the Village of Roslyn Harbor and is now a public park, preserve, museum, and historic landmark.

[4][5][6][7] The portion of Bryant Avenue between Old Northern Boulevard and Glenwood Road was formerly designated as part of CR 7, prior to the route numbers in Nassau County being altered – while the remaining portion was designated as CR 183; today, the Bryant Avenue.