Linn, Aargau

The Bözberg Road Tunnel is a motorway tunnel in Switzerland. The tunnel lies under the Bözberg Pass between Frick and Baden, in the canton of Aargau, and forms part of the A3 motorway from Basel to Sargans. It is 3,705 metres (12,156 ft) long, and was opened in 1996.The tunnel runs roughly parallel to the Bözberg Rail Tunnel.

Bözberg Pass (el. 569 m.) is a mountain pass in the Jura Mountains in the canton of Aargau in Switzerland. It connects the Frick River valley and Brugg and is the shortest road between Basel and Zürich. Two tunnels have been dug under the pass, the Bözberg Rail Tunnel for the Federal Railway and the Bözberg Road Tunnel for the A-3 Autobahn.

The Bözberg Rail Tunnel is a railway tunnel in the Swiss canton of Aargau. It takes the Bözberg railway line of the Swiss Federal Railways under the Bözberg Pass between Effingen and Schinznach-Dorf. The original tunnel was opened during 1875; it is set to be closed to rail traffic during 2020-2021 following the commissioning of its replacement, after which it shall be converted and retained for service and rescue purposes in respect to its successor. During March 2016, construction commenced on the new Bözberg Tunnel, which runs roughly parallel to its predecessor. It is a considerably wider and longer tunnel, being able to accommodate trains up to a height of 4 metres (13 ft). The reason for its construction is to better accommodate larger and heavier freight trains. The second Bözberg Rail Tunnel is scheduled to be opened during 2020.

Gallenkirch is a former municipality in the district of Brugg in canton of Aargau in Switzerland. On 1 January 2013 the former municipalities of Gallenkirch, Linn, Oberbözberg and Unterbözberg merged to form the new municipality of Bözberg.

Oberflachs is a former municipality in the district of Brugg in Canton Aargau in Switzerland. It is located about 6 km south west of the town of Brugg. On 1 January 2014 the former municipalities of Oberflachs and Schinznach-Dorf merged into the new municipality of Schinznach.

Unterbözberg is a former municipality in the district of Brugg in the canton of Aargau in Switzerland. On 1 January 2013 the former municipalities of Gallenkirch, Linn, Oberbözberg and Unterbözberg merged to form the new municipality of Bözberg.

Schinznach is a municipality in the district of Brugg in canton of Aargau in Switzerland. On 1 January 2014 the former municipalities of Oberflachs and Schinznach-Dorf merged to form the new municipality of Schinznach.

Schinznach-Dorf is a former municipality in the district of Brugg in canton of Aargau in Switzerland. On 1 January 2014 the former municipalities of Schinznach-Dorf and Oberflachs merged into the new municipality of Schinznach.

Kasteln Castle (German: Schloss Kasteln) is a castle in the municipality of Oberflachs in Canton Aargau, Switzerland. It is located west of the village on a rocky outcrop, surrounded by vineyards and woods. Today, it serves as a boarding school for students with behavioral problems. The immediately adjacent castle Ruchenstein was demolished in 1643, when the small fort was rebuilt into a Schloss Kasteln.

Villnachern is a municipality in the district of Brugg in the canton of Aargau in Switzerland.

Oberbözberg is a former municipality in the district of Brugg in canton of Aargau in Switzerland. On 1 January 2013 the former municipalities of Gallenkirch, Linn, Oberbözberg and Unterbözberg merged to form the new municipality of Bözberg.

Bözberg is a municipality in the district of Brugg in canton of Aargau in Switzerland. It ceased to exist in 1873, when it was split into the two new municipalities Oberbözberg and Unterbözberg. On 1 January 2013 the former municipalities of Gallenkirch, Linn, Oberbözberg and Unterbözberg merged to form the new municipality of Bözberg.