Tallest man-made structures in Massachusetts

[DZH22]

I took a drive down 128 yesterday, and stopped off for a few pictures of the gigantic radio masts in Newton/Needham. The triangular lattice tower is the tallest freestanding structure in New England, reaching a height of 1062 feet (just 1 shy of the Eiffel Tower!) http://wapedia.mobi/en/WHDH-TV_Tower
The overall tallest mast in the area is 1296 feet. I'm pretty sure 2 of them reach this height but definitely positive that one of the tallest is the mast with the forked top. Here are a few pics of these monstrous structures. Sorry about the quality; many of them were captured from a moving vehicle. Feel free to add more pictures/information about this!

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1934.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1936.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1937.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1942.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1943.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1948.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1940.jpg

http://i424.photobucket.com/albums/pp322/DZH22/Masts%20etc/IMG_1950_edited.jpg

[palindrome]

I can see those from my house in west roxbury.

[unterbau]

was the you-do-it electronics sign in the old sign thread?
http://notfortourists.com/radars/633005781009636112.jpg

[vanshnookenraggen]

Whoa now, you a TERRORIST or sumthin?

[kz1000ps]

From May:

http://img11.imageshack.us/img11/9476/img1958q.jpg

[DZH22]

Nice shot KZ. This might sound like a dumb question considering I started the thread but, does anybody know what these towers are actually used for?

[unterbau]

Radio?

[Boston02124]

was the you-do-it electronics sign in the old sign thread?
http://notfortourists.com/radars/633005781009636112.jpg
nope add it to it!