Laravel join tables query

Hi How can we build query in laravel for the below

SELECT routes.id, src.title, dest.title, groups.title FROM routes INNER JOIN locations as src ON (src.id = routes.src) INNER JOIN locations as dest ON (dest.id = routes.dest) INNER JOIN groups ON (groups.id = routes.groups) order by routes.id

tables

1. depots(id, title)
2. groups(id, title)
3. routes(id, origin, destination, group_id) origin and destination are mapped with depots id.