Tunnelgatan (Tunnel Street) is a street in Stockholm, Sweden, which stretches from Sveavägen to the Brunkeberg Tunnel. Tunnelgatan was named after the Brunkeberg tunnel which opened in 1886. The previous name was Barnhus trädgårdsgata (Orphanage garden street), after the orphanage at Norra Bantorget. During the 17th century, there was a ropewalk at the place. The only remaining residential building in the street is located at the crossing of Tunnelgatan and Luntmakargatan and was built between 1894 and 1896. .
https://en.wikipedia.org/wiki/Tunnelgatan