PROVIDE PARALLEL ROAD INFORMATION IN MAP TO IMPROVE SIGN FUSION ALGORITHMS

Aspects presented herein may enable a UE to obtain information related to parallel roads to rule out inapplicable/irrelevant traffic signs. In one aspect, a UE detects at least one traffic sign is present on a set of parallel roads based on a set of images and map data. The UE identifies whether the at least one traffic sign is associated with a current path traveled by a vehicle based on the detection that the at least one traffic sign is present on the parallel roads. The UE outputs a first indication that the at least one traffic sign is valid based on the at least one traffic sign being associated with the current path traveled by the vehicle, or a second indication that the at least one traffic sign is invalid based on the at least one traffic sign not being associated with the current path traveled by the vehicle.