A couple of odd set-ups in Newport, TN, that were likely done due to space issues:
This first one only has one gate and an extra mast signal:
https://www.google.com/maps/@35.9677232 ... 312!8i6656
The gate is rather long, and might be used to block the whole road, but I'm honestly not sure.
The extra mast signal wasn't there back in 2011:
https://www.google.com/maps/@35.9677327 ... 312!8i6656
The second one is just a gateless 1990s NS install with two bells, but still has both signals on the same side of the road:
https://www.google.com/maps/@35.9676443 ... 312!8i6656
And here's a pair of older SOU signals in Newport, TN with a Harmon crossbuck on the mast signal, which you don't see too often on NS lines outside of ex-Conrail territory:
https://www.google.com/maps/@35.9580193 ... 312!8i6656
https://www.google.com/maps/@35.9576884 ... 312!8i6656
Some old SOU block signals in use!
https://www.google.com/maps/@35.9195487 ... 312!8i6656
https://www.google.com/maps/@35.9206309 ... 312!8i6656
Another interesting install in the area, also likely done for visibility purposes:
https://www.google.com/maps/@36.0407926 ... 328!8i1664
https://www.google.com/maps/@36.0410516 ... 328!8i1664
https://www.google.com/maps/@36.040972, ... 328!8i1664
https://www.google.com/maps/@36.0413027 ... 328!8i1664
Another interesting set-up, with some maintenance going on:
https://www.google.com/maps/@36.1694896 ... 328!8i1664
https://www.google.com/maps/@36.1698522 ... 328!8i1664
https://www.google.com/maps/@36.1695503 ... 328!8i1664
https://www.google.com/maps/@36.1696134 ... 328!8i1664
https://www.google.com/maps/@36.1695503 ... 328!8i1664
https://www.google.com/maps/@36.1696944 ... 328!8i1664
An interesting signal:
https://www.google.com/maps/@36.1808648 ... 312!8i6656
A pure SOU Modern Industries install!
https://www.google.com/maps/@36.1831534 ... 312!8i6656
https://www.google.com/maps/@36.1829286 ... 312!8i6656
More old SOU block signals!
https://www.google.com/maps/@36.1932952 ... 312!8i6656
The most permissive indication the one on the right can show is a yellow over yellow "advance approach" signal.
https://www.google.com/maps/@36.1896246 ... 312!8i6656
Extra crossbuck, likely left behind when the crossing got signals:
https://www.google.com/maps/@36.1563365 ... 328!8i1664
More old SOU signals:
https://www.google.com/maps/@36.1398817 ... 328!8i1664
https://www.google.com/maps/@36.1401086 ... 328!8i1664
A bit of an odd set-up:
https://www.google.com/maps/@36.1272329 ... 312!8i6656
https://www.google.com/maps/@36.1270805 ... 312!8i6656
https://www.google.com/maps/@36.1271557 ... 312!8i6656
It's an in-kind replacement for the old SOU signals that were here (which featured GRS Lex-C lights):
https://www.google.com/maps/@36.1272312 ... 328!8i1664
https://www.google.com/maps/@36.1270711 ... 328!8i1664
https://www.google.com/maps/@36.1271905 ... 328!8i1664
More old SOU block signals!
https://www.google.com/maps/@36.1246956 ... 312!8i6656
This signal just looks awkward:
https://www.google.com/maps/@36.0650093 ... 312!8i6656
Also, not on street view yet, but there's a brand new crossing right nearby:
https://www.google.com/maps/@36.0655952 ... a=!3m1!1e3