Ruhr area in the context of "Oberhausen"

The Lippe (German pronunciation: [ˈlɪpə] ) is a river in North Rhine-Westphalia, Germany. It is a right tributary of the Rhine and 220.3 km (136.9 mi) in length with an elevation difference of 125 metres and a catchment area of 4.890 km².The source is located at the edge of the Teutoburg Forest in Bad Lippspringe close to the city of Paderborn. It runs westward through Paderborn, Lippstadt and then along the northern edge of the Ruhr area, parallel to the river Emscher and river Ruhr. The river finally enters the Rhine at Wesel.

Bottrop (German pronunciation: [ˈbɔtʁɔp] ) is a city in west-central Germany, on the Rhine–Herne Canal, in North Rhine-Westphalia. Located in the Ruhr industrial area, Bottrop adjoins Essen, Oberhausen, Gladbeck, and Dorsten. The city had been a coal-mining and rail center and contains factories producing coal-tar derivatives, chemicals, textiles, and machinery. Bottrop grew as a mining center beginning in the 1860s, was chartered as a city in 1921, and bombed during the Oil Campaign of World War II. In 1975, it unified with the neighbouring communities of Gladbeck and Kirchhellen, but Gladbeck left it in 1976, leading to Kirchhellen becoming a district of Bottrop as Bottrop-Kirchhellen. It is also twinned with Blackpool, England.

Herne (German pronunciation: [ˈhɛʁnə] ) is a city in North Rhine-Westphalia, Germany. It is located in the Ruhr area directly between the cities of Bochum, and Gelsenkirchen.

Hagen (German pronunciation: [ˈhaːɡn̩] ) is a city in the state of North Rhine-Westphalia, in western Germany, on the southeastern edge of the Ruhr area, 15 km south of Dortmund, where the rivers Lenne and Volme meet the Ruhr. In 2023, the population was 197,677.

The city is home to the FernUniversität Hagen (University of Hagen), the only state-funded distance education university in Germany.

Hamm (German pronunciation: [ham] , Latin: Hammona) is a city in North Rhine-Westphalia, Germany. It is located in the northeastern part of the Ruhr area. As of 2016 its population was 179,397. The city is situated between the A1 motorway and A2 motorway. Hamm railway station is an important hub for rail transport and renowned for its distinctive station building.

The Emscher (German pronunciation: [ˈɛmʃɐ] ) is a river, a tributary of the Rhine, that flows through the Ruhr area in North Rhine-Westphalia in western Germany. Its overall length is 83 kilometres (52 mi) with a mean outflow near the mouth into the lower Rhine of 16 m/s (570 cu ft/s).

Arnsberg (German pronunciation: [ˈaʁnsbɛʁk]) is one of the five Regierungsbezirke of North Rhine-Westphalia, Germany, located in the west-central part of the country. It covers the Sauerland hills as well as the east part of the Ruhr area.

The region was founded in 1815 as a subdivision of the Prussian Province of Westphalia.

The Ruhr University Bochum (German: Ruhr-Universität Bochum, RUB) is a public research university located in the southern hills of the central Ruhr area, Bochum, Germany. It was founded in 1962 as the first new public university in Germany after World War II. Instruction began in 1965.

The Ruhr-University Bochum is one of the largest universities in Germany and part of the Deutsche Forschungsgemeinschaft, the most important German research funding organization.

Bundesautobahn 2 (translates from German as Federal Motorway 2, short form Autobahn 2, abbreviated as BAB 2 or A 2) is an autobahn in Germany that connects the Ruhr area in the west to Berlin in the east. The A 2 starts at the junction with the A3 near the western city of Oberhausen, passes through the north of the Ruhr valley, through the Münsterland and into Ostwestfalen, crossing the former inner German border and continuing through the Magdeburger Börde to merge into the Berliner Ring shortly before reaching Berlin. Major cities such as Magdeburg, Braunschweig, Hannover and Dortmund are situated very close to the A 2. The A 2 is one of the most important autobahns, connecting several large industrial areas with each other.

The A 2 was modified in the late 1990s, and completely rebuilt in the former East Germany. All of the A 2 has 3 travel lanes and a breakdown lane in each direction.