Route 776 is a provincial highway in New Brunswick

New Brunswick

New Brunswick is one of Canada's three Maritime provinces and is the only province in the federation that is constitutionally bilingual . The provincial capital is Fredericton and Saint John is the most populous city. Greater Moncton is the largest Census Metropolitan Area...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

. It serves as the main road on Charlotte County's

Charlotte County, New Brunswick

Charlotte County is located in the southwestern portion of New Brunswick, Canada.In most of the county, fishing and aquaculture dominate the local economy, although the town of St. Andrews is a tourist mecca and St...

 Grand Manan Island, following the entire eastern coast of the island.

The northern terminus of Route 776 is at the Coastal Transport Limited

Coastal Transport Limited

Coastal Transport Limited is a ferry company operating in eastern Canada on the Bay of Fundy with headquarters in Saint John, New Brunswick....

 ferry terminal at the top of Ferry Wharf Road in the community of North Head. The southern terminus is at Southwest Head

Southwest Head, New Brunswick

Southwest Head is a headland located at the southwestern tip of Grand Manan Island in the Canadian province of New Brunswick.Southwest Head is an important landmark:* It forms the southern and western most point on Grand Manan Island....

 at the Southwest Light, a Canadian Coast Guard

Canadian Coast Guard

The Canadian Coast Guard is the coast guard of Canada. It is a federal agency responsible for providing maritime search and rescue , aids to navigation, marine pollution response, marine radio, and icebreaking...

 light station atop 300 feet (91.4 m) cliffs.

Between these locations, the road passes through (from north to south) Castalia, Woodwards Cove, Grand Harbour, Seal Cove, and Deep Cove.

The community of Ingalls Head is the only major population centre on Grand Manan Island not having direct access to Route 776; one must drive down Ingalls Head Road in Grand Harbour to access this village. In addition, the offshore inhabited island of White Head Island cannot be directly accessed by Route 776 as well.

Route 776 has no colloquial names, and islanders refer to it by its official route number, or the "main road".