In place of former rouandaround , street connects here : https://www.mapillary.com/app/?pKey=1704341040600380

From Belgica it's "partialy" open to normal traffic, it's probable they close it time to time but when i pass there it was accessible.

The part after the small park is not accessible on the moment, but it's probably preferable to add a vehicle conditional no @ restriction than blocking all the routing (more over when sidewalk are not mapped) 