I typically park on the north end of the bridge, east side of the road. There is also a paved section on the south end of the bridge, west side of the road but its the beginning of a landowners path through the woods and im not sure how they feel about it or how often they utilize that road so probably best not to block it. But at the north end you'll pull off onto the shoulder, its plenty wide at this point and carry your boat behind the gaurdrail and down to the river. Its just a scramble down the bank. Under the bridge is typically not grown up and makes for a fairly easy put in location.