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A656 motorway now

The A656 runs from A656/B37 to Heidelberg-Wieblingen junction, about 12 km long (schematic), through Baden-Württemberg, with 6 junctions and interchanges (2 of them interchanges). Reported on the A656 now: 0 closures, 0 jams, 2 roadworks (as of 07:59).

Reported now

0 closures · 0 jams · 2 roadworks · as of 07:59

By direction

  • Heidelberg → Mannheim: 0 closures · 0 jams · 1 roadworks
  • Mannheim → Heidelberg: 0 closures · 0 jams · 1 roadworks
Stretch and direction

Direction:

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Whole motorway

Map

Schematic map of the A656The A656 from A656/B37 to Heidelberg-Wieblingen, drawn schematically through its junctions, with the reported closures, roadworks and jams.
  • Junction or interchange
  • Roadworks
  • Charging station
  • Road-weather station

Schematic: the line joins the points of the Location Code List in their order – not to scale, not a navigation map. Where the list has a gap, the line breaks too.

Map sources

Kartengrundlage: © BKG (2026) dl-de/by-2-0, Datenquellen: https://sgx.geodatenzentrum.de/web_public/gdz/datenquellen/datenquellen_vg_nuts.pdf (Daten verändert)

TMC Location Code List (LCL 22.0): Bundesanstalt für Straßenwesen (BASt), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), bearbeitet · licence text

Ladepunkte: chargecloud GmbH via Mobilithek, CC0 1.0

Ladesäulenregister: Bundesnetzagentur.de, CC BY 4.0, bearbeitet · licence text

Ladepunkte: Eco-Movement via Mobilithek, CC BY 4.0, bearbeitet · licence text

Ladepunkte: Volkswagen Group Charging GmbH via Mobilithek, CC0 1.0

Ladepunkte: Hamburger Energienetze GmbH (eRound) via Mobilithek, CC0 1.0

Quelle: Deutscher Wetterdienst. Datenquelle: BMVBS und Straßenbauverwaltungen der Länder · licence text Die Daten der Glättemeldeanlagen stellen ungeprüfte Punktmessungen dar und spiegeln nicht die Verhältnisse auf einem Straßenabschnitt wider. Es besteht kein Anspruch auf regelmäßige und vollständige Datenlieferungen.

Verkehrsdaten: Autobahn GmbH des Bundes

Closures, jams and roadworks on the A656

Closures

none

Jams

none

Roadworks

  • Roadworks · Mannheim-Neckarau - Mannheim · Mannheim → Heidelberg · Map
  • Roadworks · Mannheim-Seckenheim - A656/B37 · Heidelberg → Mannheim · Map

Planned full closures, next 7 days

Autobahn GmbH announces no full closure on this motorway for the next 7 days (as of 07:59).

Route

From A656/B37 to Heidelberg-Wieblingen junction · 6 junctions and interchanges

about 12 km along the points of the Location Code List (schematic)

Through Baden-Württemberg (state by the nearest municipality of each junction)

Junction strip

The junctions in their order, with what is reported at each.

  1. A656/B37 parking · charging · road weather
  2. 2 Mannheim-Neckarau junction 1 roadworks · parking · charging
  3. 3 Mannheim interchange meets A6 1 roadworks · parking
  4. 4 Mannheim-Seckenheim junction charging
  5. 5 Heidelberg interchange meets A5 parking · road weather
  6. 6 Heidelberg-Wieblingen junction parking · charging

Places on the A656

Parking and rest

Car parks

  • Car park · P20 · 6000 spaces · 6000 free (as of 08:01) · at A656/B37
  • Car park · Parkgarage Seckenheimer Landstraße · 129 spaces · at Mannheim-Neckarau junction
  • Parking · P4 Hans-Thoma-Straße · 259 spaces · 179 free (as of 08:01) · at Mannheim-Neckarau junction
  • Parking · P5 Hans-Thoma-Straße · 166 spaces · 110 free (as of 08:01) · at Mannheim interchange

Parkdaten: Stadt Mannheim via MobiData BW, Datenlizenz Deutschland – Namensnennung – Version 2.0, bearbeitet · licence text

Parkdaten: Parkraumgesellschaft Baden-Württemberg mbh (PBW) via MobiData BW, Datenlizenz Deutschland – Namensnennung – Version 2.0, bearbeitet · licence text

More car parks mapped by OpenStreetMap

  • P12 · at A656/B37 · 100 m
  • P13 · at A656/B37 · 100 m
  • P4 · at A656/B37 · 50 m
  • P 4 (Busse) · at Mannheim-Neckarau junction · 200 m
  • P 5 · at Mannheim-Neckarau junction · 200 m
  • P 6 · at Mannheim-Neckarau junction · 200 m
  • Finanzamt, ProMinent GmbH · at Heidelberg interchange · 750 m
  • BorgWarner · at Heidelberg-Wieblingen junction · 600 m
  • Parkhaus SRH · at Heidelberg-Wieblingen junction · 500 m

OSM-Standortdaten: © OpenStreetMap-Mitwirkende, ODbL 1.0 · licence text

These entries come from our database derived from OpenStreetMap. We send a complete machine-readable copy (CSV) under the ODbL 1.0 free of charge on request – contact details in the imprint.

Charging

Charging stations within 600 m of the junctions and service areas. Charging stations read 08:03; each point's status with its own time.

  • MaLIS_eLadepark_P20 · 12 charge points · up to 300 kW · 12 of 12 free (as of 08:01) · at A656/B37
  • Emy-Roeder-Straße 18, Mannheim · 1 charge point · up to 11 kW · no status data · at Mannheim-Neckarau junction
  • MVV Energie AG · 2 charge points · up to 22 kW · no status data · at Mannheim-Neckarau junction
  • SAP Arena VIP-Parkplatz · 8 charge points · up to 22 kW · 7 of 8 free (as of 08:01) · at Mannheim-Neckarau junction
  • Daimler Truck AG | Center Mannheim · 2 charge points · up to 22 kW · no status data · at Mannheim-Seckenheim junction
  • Daimler Truck AG | Center Mannheim · 2 charge points · up to 22 kW · no status data · at Mannheim-Seckenheim junction
  • Porsche Sales & Marketplace Porsche Zentrum Mannheim HPC Ladesäule 2 · 4 charge points · up to 475 kW · status from 20 Oct, 20:38 — possibly out of date, 1 without status · at Mannheim-Seckenheim junction
  • Autohaus Bernhardt · 2 charge points · no status data · at Heidelberg-Wieblingen junction
  • HEG Heidelberger Energiegenossenschaft eG · 2 charge points · up to 22 kW · no status data · at Heidelberg-Wieblingen junction
  • Pfalzwerke Ladestation (HORNBACH) · 8 charge points · up to 300 kW · status from 04:26 — possibly out of date · at Heidelberg-Wieblingen junction

Only a few operators publish live occupancy; “no status data” means unknown, not free.

Fast charging from 150 kW and power classes

Longest stretch without a charging site of 150 kW or more: from Mannheim-Seckenheim junction to Heidelberg-Wieblingen junction, about 6.6 km (schematic).

By power: under 50 kW: 6 · 150 kW and up: 3 · not stated: 1.

Our count of the sites above (within the distance named from a junction or service area) – whether one is free, the list says.

Ladesäulenregister: Bundesnetzagentur.de, CC BY 4.0, bearbeitet · licence text

Ladepunkte: chargecloud GmbH via Mobilithek, CC0 1.0

Ladepunkte: Eco-Movement via Mobilithek, CC BY 4.0, bearbeitet · licence text

Ladepunkt-Verfügbarkeit: Eco-Movement via Mobilithek, CC BY 4.0, bearbeitet · licence text

Ladepunkt-Verfügbarkeit: Hamburger Energienetze GmbH (eRound) via Mobilithek, CC0 1.0

Ladepunkte: Hamburger Energienetze GmbH (eRound) via Mobilithek, CC0 1.0

Ladepunkte: Volkswagen Group Charging GmbH via Mobilithek, CC0 1.0

Ladepunkte und Verfügbarkeit: chargecloud (CC0 1.0) via MobiData BW (NVBW), Datenlizenz Deutschland – Namensnennung – Version 2.0 (www.govdata.de/dl-de/by-2-0), Daten geändert · licence text

Weather along the motorway

Official warnings of the Deutscher Wetterdienst

No official warning along the motorway.

Road-surface forecast

DWD road-surface forecast for the nearest road-weather stations — a model forecast (run 07:00), not a measurement and not an official warning

  • Fh. Mannheim · at A656/B37 · 09:00: damp, road surface 10.8 °C
  • Grenzhoefer Weg · at Heidelberg interchange · 09:00: damp, road surface 10.8 °C

Each line is for the station's own location, not for the whole road.

Quelle: Deutscher Wetterdienst. Datenquelle: BMVBS und Straßenbauverwaltungen der Länder · licence text Die Daten der Glättemeldeanlagen stellen ungeprüfte Punktmessungen dar und spiegeln nicht die Verhältnisse auf einem Straßenabschnitt wider. Es besteht kein Anspruch auf regelmäßige und vollständige Datenlieferungen.

Fuel prices

We load the prices of the filling stations along the motorway only when you ask for them. Loading the prices needs JavaScript on this page.

On every motorway

Lorry driving ban

On Sundays and public holidays, lorries over 7.5 t and lorries with trailers may not drive between 00:00 and 22:00. (§ 30 Abs. 3 StVO)

Next ban day: Sunday 25 October.

The motorway's states by the nearest municipality of each junction. Holidays per § 30 Abs. 4 StVO, reviewed 8 October 2026 · Informational, not legal advice.

  • On the Autobahn there is no general speed limit where no sign says otherwise; the advisory speed is 130 km/h. Drive faster and you can share liability in a crash. (Autobahn-Richtgeschwindigkeits-V)
  • Rescue lane: as soon as traffic slows on a motorway or rural road with at least two lanes per direction, keep a lane free between the leftmost lane and the one beside it — immediately, not once the blue lights arrive. (§ 11 Abs. 2 StVO)
  • 112 reaches ambulance and fire service (Europe-wide), 110 the police — free from any network, credit or not. (Notrufverordnung (NotrufV))

Reviewed 19 September 2026 · Informational, not legal advice.

All motorways