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E4 Förbifart Stockholm
A 21 km bypass of Stockholm between Häggvik and Kungens Kurva, including approximately 18 km of tunnel.
- Total length
- 21 km
- Open today
- 0 km
- Under construction
- 21 km
- Sections
- 2
Category
Highways
Status
Opened
Under construction
Tendered
Planned
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Sections
| Sections | Status | Length | Timeline | Cost | Funding | Contractors | Contract terms |
|---|---|---|---|---|---|---|---|
| Häggvik–Hjulsta Trafikverket says this first section is approximately 3.5 km and opens on 6 December 2026. The mapped OSM line measures 3.33 km; the cut at Hjulsta follows the mapped junction and may differ slightly from the construction boundary. | Under construction | 4 km |
| – | – | – | – |
| Hjulsta–Kungens Kurva The remaining section between Hjulsta and Kungens Kurva is scheduled for completion in 2030. Its approximate 17.5 km length is the difference between Trafikverket’s approximately 21 km total and the approximately 3.5 km first section. The mapped OSM line measures 19.00 km. | Under construction | 18 km |
| – | – | – | – |
Related projects
Sources
- Trafikverket: E4 Förbifart Stockholmread Oct 12, 2026
- Trafikverket: First section of E4 Förbifart Stockholm opens on 6 December 2026read Oct 12, 2026
- OpenStreetMap: E4 Förbifart Stockholm construction alignment, OSM snapshot 2026-10-12read Oct 12, 2026