Bundesautobahn 113

Bundesautobahn 113
Country	DEU
Route	113
Length km	19
States	Berlin, Brandenburg
Established	2008

Bundesautobahn 113 Bundesautobahn 113 is a German motorway linking southeastern Berlin with the A10 Berliner Ring and serving as a major connector between central Berlin districts and the A13 corridor toward Dresden. The route facilitates traffic flow between municipal nodes such as Neukölln, Treptow-Köpenick, and Schönefeld while providing access to Berlin Brandenburg Airport and freight areas near Schöneweide. As part of the post-reunification expansion of the Autobahn network, the motorway integrates urban, regional, and long-distance transport functions.

Route description

The motorway begins in northern Neukölln at an urban junction close to the Ringbahn and proceeds southeast, crossing the Spree river near Treptow and skirting the eastern edge of the Görlitzer Park and Kreuzberg peripheries before entering the more suburban and industrial zones of Friedrichshain-Kreuzberg and Tempelhof-Schöneberg. Major structures along the alignment include the elevated viaducts over the Landwehrkanal and a sequence of interchanges providing links to arterial roads such as the Bundesstraße 96a, Bundesstraße 1, and connectors toward Potsdamer Platz and the Mitte area. The southern section runs adjacent to the Berlin Schönefeld Airport site and crosses the Oder-Spree Canal prior to joining the A10 near the Schönefelder Kreuz interchange serving the Brandenburg region and the wider Vogelsberg-via-A13 axis.

History and construction

Planning for the route traces back to pre- and postwar proposals that referenced earlier Reichsautobahn concepts and later Bundesrepublik Deutschland infrastructure programs during the 1990s. The project became part of the federal effort to reorganize transport after German reunification, involving actors such as the Bundesministerium für Verkehr and regional authorities in Berlin and Brandenburg. Construction phases included land acquisition near heritage sites like the Treptower Park and coordination with utilities from entities such as Berliner Wasserbetriebe and regional rail operators including Deutsche Bahn. Civil works comprised cut-and-cover tunnels beneath urban districts, pre-stressed concrete viaducts over the Spree, and noise abatement structures influenced by precedents from projects connected to the Autobahn A100 extension. The southern extension toward Flughafen Berlin Brandenburg required archaeological surveys near locations linked with German Democratic Republic-era developments and integration with the new airport's access planning. The final segments opened progressively in the 2000s, culminating in completion of key links in 2008.

Junctions and interchanges

Key nodes on the motorway include the northern terminus junction with inner-city arterial routes near Neukölln, intermediate interchanges connecting to the Bundesstraße 96, the complex crossing at Spree that interfaces with local access points for Treptow and Köpenick, and the southern Schönefeld junctions providing multimodal access to Flughafen BER and adjacent logistics parks near Sperenberg. The Schönefelder Kreuz interchange ties the motorway into the A10 ring, enabling transfers toward the A13 to Dresden and the A12 toward Poland. Several on- and off-ramps were designed as collector-distributor systems to separate regional traffic from long-distance flows, following design practices seen at major nodes like the Dreieck Funkturm and Dreieck Potsdam. Junction spacing reflects a balance between urban access density and throughput for trunk-route traffic.

Traffic and usage

Traffic volumes on the motorway reflect a mixture of commuter, commercial, and airport-related trips, with peak flows coinciding with commuting hours toward central Berlin and with seasonal surges tied to airport operations at Flughafen BER. Freight movements use the route as a bypass of central urban streets, connecting industrial zones in Oberschöneweide and intermodal terminals associated with Berlin Ostbahnhof freight sheds. Traffic management strategies include dynamic signage and enforcement coordinated with Polizei Berlin and regional traffic control centers patterned after systems in Hamburg and Munich. Incident response integrates rail diversion plans with Deutsche Bahn and liaison with the Berliner Feuerwehr for tunnel and tunnel-adjacent emergencies. Modal shifts influenced by investments in S-Bahn Berlin and regional DB Regio services affect peak demand profiles on the motorway.

Environmental and urban impact

Construction and operation have had notable impacts on urban landscapes, including alteration of river corridors like the Spree and pressures on green spaces near Treptower Park and the Gleisdreieck-adjacent zones. Environmental assessments addressed air quality concerns in the context of the Berlin Luftreinhalteplan and prompted mitigation measures such as sound barriers, stormwater retention basins, and ecological compensation areas coordinated with agencies including the Senate Department for the Environment and Brandenburg State Office for the Environment. Urban regeneration spurred by improved connectivity influenced redevelopment projects in former industrial districts such as Adlershof and Schöneweide, attracting research institutions like the Humboldt University spin-offs and technology firms associated with the Adlershof Science Park.

Future developments and upgrades

Planned upgrades consider capacity improvements, noise-reduction technologies, and adaptive traffic management inspired by pilot programs in Hamburg HafenCity and the Berlin A100 planning debates. Proposals include additional auxiliary lanes, retrofit of bridge decks using methods trialed on the A7, and enhanced multimodal interfaces to better integrate with S-Bahn Berlin, U-Bahn extensions, and bus rapid transit corridors modeled after projects in Zürich and Vienna. Policy discussions at bodies such as the Senate of Berlin and regional planners in Brandenburg evaluate trade-offs among urban development, heritage conservation near sites like Treptower Park Soviet War Memorial, and emissions targets aligned with national commitments discussed within forums like the European Commission transport initiatives.

Category:Autobahns in Germany Category:Transport in Berlin Category:Roads in Brandenburg