Proposals are being launched today aimed at making walking and cycling "easier and safer".
The Welsh Government's Active Travel Bill will place a legal duty on councils to create a network of routes for walking and cycling, and will require them to continuously improve it.
The government says the plans are being introduced so that more people can experience the health benefits of cycling and walking and greenhouse gas emissions can be reduced.
It says that by encouraging more people to walk and cycle, congestion will be reduced and the number of days lost through sickness will go down.
More top news
Glamorgan sealed their first T20 Finals Day appearance for 13 years after beating Leicestershire by nine-wickets in Cardiff.
Tonight will stay mostly dry with clear spells, and it will be less humid than last night.
Jordan Ayew says he hopes Swansea can take their Carabao Cup victory into their clash with Crystal Palace.