Line traffic
Last updated: 03.08.2026Lahti region transport, or LSL, is the public transport authority in Päijät-Häme. Its political entity, the Lahti Region Public Transport Board, part of the Lahti City Administration, is Finland's first provincial public transport authority.
Traffic in the Lahti region

The summer line map for the Vesikansa area is only visible on the Lahti/LSL equivalent. The lines operating in the Vesikansa area are: 23, 40, 42.
Routes, schedules and tickets
The easiest way to find routes and schedules is to check the LSL route guide. Please note that the schedules may differ between summer and winter seasons, so when viewing future schedules, select the correct season at the top of the page.
Route guide LSL , opens in a new tab Schedules LSL , opens in a new tabYou can find ticket options and prices on LSL's website.
Tickets and prices LSL , opens in a new tab Public transport in the Lahti Region , opens in a new tab Information about the Waltti card , opens in a new tab Waltti online shop , opens in a new tab Matkahuolto , opens in a new tab