September 23, 2016
Previous to the new bridge residents of the area were advocating for a bridge across the main gut through petitions presented to government as early as 1926.
in 1942 a scow was put on the Placentia gut by the Americans to transport vehicles (for travel to the wireless stations they had set up on the Cape Shore). They later replaced this with a pontoon bridge, but because of the strong tides the bridge could not be kept in place.
The original Sir Ambrose Shea Lift Bridge consists of two approach spans and one centre vertical lift span each 100 feet in length. The total weight of the centre span which can be raised in one and a half minutes is 100 tons. Clearance under the span in the down position is 10 feet, and when raised is 70 feet.
In May 2011 the Provincial Government issued a tender to replace the aging “iconic structure.” The new lift bridge Sir Ambrose Shea bridge was built directly adjacent to the existing bridge.
NEW BRIDGE OPENS – September 23, 2016
The Honourable Dwight Ball, Premier of Newfoundland and Labrador, joined with the Honourable Al Hawkins, Minister of Transportation and Works, the Honourable Sherry Gambin-Walsh, Minister of Children, Seniors and Social Development, and MHA for Placentia – St. Mary’s, Ken McDonald, Member of Parliament for Avalon, along with His Worship, Wayne Power, Mayor of Placentia, and members of the community, to officially recognize the opening.
The lift bridge is staffed year round, 24-hours a day. The bridge is lifted approximately 2,400 times annually for marine traffic and sees about 6,500 vehicles pass over per day. During the busiest spring months when crab and lobster fisheries are at their peak, the bridge can lift over 400 times a month.
The new Sir Ambrose Shea Lift Bridge cost approximately $47.7 million, which includes construction, engineering and demolition and removal of the old bridge. The construction of the bridge saw the placement of 9,200 metres of steel piling, 3,800 cubic metres of concrete, 150 tonnes of reinforcing steel and approximately 976 tonnes of structural steel.
Mayor Wayne Power of Placentia said “Sir Ambrose Shea Lift Bridge provides a vital link for our communities; it also allows access to the harbour and serves as a unique attraction for visitors. The opening of the new bridge is a great milestone and as a community we are thankful for the investment made to make this a reality.”
New Word: Bascule Bridge from the French word for “see-saw,” a bascule bridge features a movable span (leaf) that rotates on a horizontal hinged axis (trunnion) to raise one end vertically. A large counterweight is used to offset the weight of the raised leaf.
New Word: Scow – a large flatbottom boat with square ends, used chiefly for transporting freight
Recommended Archival Collection: At the Rooms Provincial Archives explore MG 83 the Bradshaw Family collection that consists of 7 files comprised of land grants for Placentia Gut and North East Arm, bills of sale, printed speeches and advertisements. also contains 2 maps, [ca. 1840] The maps are a Map of Ordnance property, Placentia 1806; copied 1881 and Plan of Placentia, 1741.
Who was Ambrose Shea? Read More: http://www.biographi.ca/en/bio/shea_ambrose_13E.html
Recommended Song: The Bridge at Placentia Gut: http://www.laval.k12.nf.ca/poem.htm