They include low-level street furniture such as seats placed to channel pedestrians towards safer areas to cross; the removal of unnecessary obstructions to sight lines such as telephone boxes and poster bollards; reduced waiting times for pedestrians at controlled crossings; and reducing the speed limit to 20 km/h along Manners St and the stretch of Willis St between Mercer St and Manners St.
The pedestrian behaviour report found that of 1386 pedestrians observed, 25 failed to look right until they were on the road, 2.5 metres from the kerb. Another 74 barely glanced right.
Wellington Mayor Celia Wade-Brown said Ms Green and Mr Brown were top of councillors' minds.
"The death of Venessa and the crash involving Tim were terribly sad.
"The safety of people on foot is something everyone at the Council is extremely concerned about. We're proud of our walkable capital, with more people along the Golden Mile than any other shopping street in Australasia.
"Today, therefore, is about taking action to minimise the risk of another serious crash."
Ms Wade-Brown said work on the changes will start as soon as possible.