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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 06:54).
Reported now
0 closures · 0 jams · 2 roadworks · as of 06:54
By direction
- Heidelberg → Mannheim: 0 closures · 0 jams · 1 roadworks
- Mannheim → Heidelberg: 0 closures · 0 jams · 1 roadworks
Map
- Junction or interchange
- Roadworks
- 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, bearbeitet · licence text
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.
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 06:54).
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.
- A656/B37 parking · road weather
- 2 Mannheim-Neckarau junction 1 roadworks · parking
- 3 Mannheim interchange meets A6 1 roadworks · parking
- 4 Mannheim-Seckenheim junction
- 5 Heidelberg interchange meets A5 parking · road weather
- 6 Heidelberg-Wieblingen junction parking
Places on the A656
Parking and rest
Car parks
- Car park · P20 · 6000 spaces · 6000 free (as of 06:51) · at A656/B37
- Car park · Parkgarage Seckenheimer Landstraße · 129 spaces · at Mannheim-Neckarau junction
- Parking · P4 Hans-Thoma-Straße · 259 spaces · 200 free (as of 06:51) · at Mannheim-Neckarau junction
- Parking · P5 Hans-Thoma-Straße · 166 spaces · 99 free (as of 06:51) · 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
This motorway's charging stations are being read – they will be here on your next visit.
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 06:00), not a measurement and not an official warning
- Fh. Mannheim · at A656/B37 · 07:00: dry, road surface 9.8 °C
- Grenzhoefer Weg · at Heidelberg interchange · 07:00: dry, road surface 10.1 °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.
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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 18 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.