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Closure of RD 66 since September 18, 2023

Published on September 16 2023

The project for the rescinding of the Oise and the construction of the RD66 engineering structures is progressing and now requires, for the proper continuation of operations, the closure of departmental road 66 between Montmacq and Cambronne-lès-Ribécourt from September 18 2023, until fall 2024*. Explanations.

The construction of three new bridges which will allow the RD 66 to successively cross the Oise river, the future Seine-Nord Europe Canal and then the Oise lateral canal, continues in the municipalities of Montmacq and Cambronne-les-Ribécourt.

The demolition of the two existing bridges and the construction of the new route of the RD 66 are being prepared now and will be followed by the assembly of the new structures. 

This sequence of work requires the complete closure of the road from the Montmacq exit to the intersection with rue du Bac in Cambronne-les-Ribécourt from September 18, 2023 until fall 2024.*

Prior to the removal of the current bridge over the Oise side canal, which will take place by the end of the year by crane, a work platform must be set up to the south of the structure. 

This platform requires clearing the access ramp to the current structure, which will prevent traffic from using this section of the RD 66. The platform will then be prepared to allow the installation of a crane and thus carry out the deconstruction of the bridge.

* Subject to weather conditions and unforeseen circumstances on the construction site.

What route to follow instead?

A diversion via departmental roads 130, 165 and 40 will be signposted.

Access to homes located on the blocked section of road will remain possible.

Safety is everyone's business at all times

Safety near construction sites