VehicleprofileFlags
From Navit's Wiki
flags in vehicleprofile
vehicleprofile defines routing rules for navit. A road must at least have these flags to be considered for routing. The bit definition from attr.h
0: ONEWAY 1: ONEWAYREV 2: SEGMENTED 3: ROUNDABOUT 4: ROUNDABOUT_VALID 5: ONEWAY_EXCEPTION 6: SPEED_LIMIT 7: RESERVED 8: SIZE_OR_WEIGHT_LIMIT 9: THROUGH_TRAFFIC_LIMIT 10: TOLL 11: SEASONAL 12: UNPAVED 19: DANGEROUS_GOODS 20: EMERGENCY_VEHICLES 21: TRANSPORT_TRUCK 22: DELIVERY_TRUCK 23: PUBLIC_BUS 24: TAXI 25: HIGH_OCCUPANCY_CAR 26: CAR 27: MOTORCYCLE 28: MOPED 29: HORSE 30: BIKE 31: PEDESTRIAN
As an example: 0x4000000 is for cars