New official estimates show that the proposed Oostbrug bridge connecting Amsterdam North to the rest of the city will cost significantly more than previously planned. The projected price tag has risen from 336 million euros in 2021 to between 650 million and 850 million euros, while its expected completion has been delayed from 2030 to at least 2034.
Municipal research revealed that soft ground conditions require much heavier foundations, while expensive protective structures are needed to safeguard the bridge against ship collisions. Funding also remains unresolved, as the city and the regional transit authority Vervoerregio Amsterdam have secured only 300 million euros combined, with no contribution committed from the national government so far.
Mounting pressure on existing ferries
The delays put additional strain on the city’s cross-river transport network, which is already operating near capacity. Daily passenger numbers on the free ferries across the IJ are expected to grow from 70,000 to around 120,000 by 2030.
City officials considered switching priorities to build the western bridge first, given rapid housing development in areas like NDSM and Houthaven. However, local leaders maintained focus on the eastern route, as early estimates for a western crossing range from 700 million to over 1.4 billion euros depending on whether public transit is included.
Alternative solutions resurface
Uncertainty over the fixed bridges has revived debate around alternative transport connections. Political party JA21 has renewed calls for a cycle tunnel under the IJ behind Central Station, estimated at 500 million euros, though critics worry it would congest the station area.
Meanwhile, the advocacy group Gemeente Amsterdam politicians have yet to embrace has faced proposals for a temporary wooden and steel bridge between Haparandadam and NDSM. Transport alderman Elise Moeskops is also exploring options for an urban cable car, though the concept faces skepticism within the city council over its capacity to handle commuter volume.
