Tallinn's bus network overhaul merges routes for smoother city travel

Tallinn has introduced its third phase of bus network changes, focusing on route mergers and adjustments rather than new lines. The updates primarily affect districts like Mustamae and Haabersti, with several routes streamlined to improve connections.

Since the second phase of changes in autumn 2024, passenger numbers have risen by 15-20% through early 2026, according to Tallinna Linnatranspordi AS (TLT).

In Haabersti, buses 21 and 21B have been merged into a single route, now numbered 21, running between Landi and Viru keskus. The former 21A has been redesignated as the 22, operating a loop from Väike-Õismäe to Vabaõhumuuseumi tee via Möisa tänav before returning.

The number 1 and 14 buses have also been combined, with the new route 1 connecting Vana-Pääsküla to Viimsi. Meanwhile, the 20A bus has been renumbered as the 19, now running from Laagri to D-terminal along a modified path. The existing 20 line has been extended from Kadaka puiestee to Viru keskus. Mustamae sees changes as well, with the 37 bus now linking Kakumäe sadam and Mustamae via several streets. The 41 and 41B routes have merged into a single 41, running from the northern tip of Kakumäe to Balti jaam via Vabaõhumuuseumi tee. Additionally, buses 18 and 18A have been consolidated into the 18, operating from Urda to Viru keskus. Unlike previous phases, this round focuses on refining existing services rather than expanding the network. The adjustments aim to strengthen connections between districts and reduce overlaps.

The latest changes follow earlier reforms that boosted passenger numbers by 15-20% since late 2024. TLT's quarterly reports highlight improved routes and frequencies as key factors in the increase. Residents in affected areas can expect more direct services and better connectivity across the city.