NewsOnline First Upgrades coming to Trunk 4 By Jake Boudrot - March 3, 2017 Share Facebook Twitter Pinterest WhatsApp The rehabilitation of 6.2 kilometres of Trunk 4, from Corbett's Cove to Canal Bridge, will include wider shoulders, repaving, an upgraded guardrail, and the addition of a new and safer entrance to Battery Park. Sign up for a monthly subscription. Just $4.99! Want to stay informed daily? Subscribe to The Reporter Newsletter and receive (up to) one email per day with all news updates, right to your inbox! Log In Register