Cache is not at the marked location, but you must go there to get to it.
Please do not Park on the busy road nearby
This is a Letterbox cache and in true letterbox style you must follow the instructions to get to the container.
Look around the marked cordinates and you will find the entrace to the darkness. you will follow the only path through the darkness. The cache is in the darkness in the juncture just before you cross the street.