A hidden road parameter detection system is provided with a host vehicle. The system includes a remote vehicle having one or more remote input devices generating one or more remote input signals associated with data indicative of a host vehicle, the road parameter, and/or an obstruction blocking a line of sight between the host vehicle and the road parameter. The system further includes a computer having one or more processors and a non-transitory computer readable medium storing instructions, such that the processor is programmed to compare a classification of the obstruction. The processor is further programmed to generate an actuation signal in response to the processor determining that the obstruction is blocking the line of sight from the host vehicle to the road parameter. The host vehicle includes one or more notification devices notifying an occupant of the host vehicle of the road parameter.