Road Access Restrictions

Value list for the directions response values in

$.routes[*].extras.roadaccessrestrictions.values

Provides information about possible restrictions on roads. Explanation of the values can be found in the list of possible values in the OSM Wiki

Value	Encoding
0	None (there are no restrictions)
1	No
2	Customers
4	Destination
8	Delivery
16	Private
32	Permissive