Cadogan Terrace, Hackney Wick (C) David Howard Cadogan Terrace used to be the only main road to Bow from Hackney Wick but has now been bypassed by the A12 East Cross Route which goes through the Blackwall Tunnel to Charlton, while Wick Lane to the south is used for local traffic not wanting to go over the river. Wansbeck Road has also been built to divert traffic from here as has now been downgraded to a single lane road with passing places.