The collapse of the 270 Street bridge resulted in a closure of the park due to disuse. I read that prior to the bridge collapse, there were youth classes at 7 Bridges County Park and it was a watercraft (like canoes) recreation area. Fairbanks is closer than Evansdale (which is about twice as far away) and the population of Fairbanks probably used the park - kept it popular. It was also a popular weekend picnic area and bird sanctuary (herons, etc.). The golf course is also on 270 Steet ... near 7 Bridges County Park.
I don't think there's a pull-off from 270 Street that would get anyone closer to where the remains were found than the road into 7 Bridges Park. In fact, the park road seems to provide ample privacy. From what I can see in the maps, there's no way to get to the location where the remains were found from the East side of 270 Street.
Fairbanks is nearby and it's a good sized place.
Hope this link works:
http://www.bing.com/maps/#JndoZXJlM...lMzUuNTQzMzY0MTkxNTM3NSU3ZS0xNTMuNjk4NjY5NDMz