Shawn's Bridges - Mayhew Road
As you might know, I like bridge geocaches. Here is another hard one for you.
Cache is not ontop of the bridge.
Area likes to flood so you may have to come back if the water level is high otherwise, you may be ankle-deep in water before you are within 50 feet of the cache.
Lack of details is intentional.
No need to bring a ladder or anything to reach higher than you can.
Good luck