Nova Scotia Trunk 3

Trunk 3
Lighthouse Route
Route information
Maintained by Nova Scotia Department of Transportation and Infrastructure Renewal
Length	389.4 km[1] (242.0 mi)
Major junctions
East end	Connaught Avenue in Halifax
Major intersections	Hwy 103 in Halifax Trunk 14 in Chester Trunk 12 in Chester Basin Trunk 8 in Liverpool Hwy 101 in Yarmouth
West end	Trunk 1 in Yarmouth
Location
Country	Canada
Province	Nova Scotia
Counties	Halifax, Lunenburg, Queens, Shelburne, Yarmouth Halifax Regional Municipality, Chester Municipal District, Lunenburg Municipal District, Region of Queens Municipality, Municipality of the District of Shelburne Municipality of the District of Barrington Municipality of the District of Yarmouth, Municipality of Argyle
Towns	Yarmouth, Shelburne, Lockeport, Bridgewater, Lunenburg, Mahone Bay
Highway system
Provincial highways in Nova Scotia 100-series
← Trunk 2 → Trunk 4

Nova Scotia Trunk 3 is an east-west trunk highway in Nova Scotia. The route runs from Halifax to Yarmouth, along the South Shore. Trunk 3's status as an important regional highway link has been superseded by the parallel Highway 103.