I never did get a picture of the BGS's on the Okanawa Toll Road... But Google Earth did!
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=115384386324141012185.0004494e4448f37961fa8&t=h&layer=c&cbll=26.490591,127.975264&panoid=tiDAId2tUnYcK8RgR1c-aw&cbp=12,225.93,,0,2.96&ll=26.490586,127.983427&spn=0,0.048666&z=15Ignore the fact that it says "Signal Fan Map"....
Object on the left is the Light.... they have these masked out so ONLY the sign is lit... no spill over
Think theater style lighting.
Mounting signals DIRECTLY to overhead structures... no problem!
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=115384386324141012185.0004494e4448f37961fa8&t=h&layer=c&cbll=26.213748,127.676169&panoid=SrjGGyWmDPU_hP-EmUcvWg&cbp=12,224.22,,0,2.01&ll=26.213744,127.676153&spn=0,0.032315&z=15A PV signal... OK 58 (Okanawa Highway 58) sometimes becomes Express/local in Naha (The Main City on the island). They have these when the Express (Elevated) and Local Merge, so the local can still make right turns at the intersection...
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=115384386324141012185.0004494e4448f37961fa8&t=h&layer=c&cbll=26.244475,127.69337&panoid=E6Rs9rkZnjuUTtC5SwfrGQ&cbp=12,54.26,,1,-9.7&ll=26.244483,127.693362&spn=0,0.016158&z=16This signal would be GYR on top, and G/\ G>
Green ball I don't think would be used.... It would display R Ball & G/\> To indicate Exclusive movement
Just below the US Air Force Base...
This intersection has major Right turn movements (2 Lanes)
This would be the Default "Rest" for this signal. R Ball & G /\ Again, past by this one a few times... never saw green ball this direction. Other direction has a Green Ball.
Intersection Layout:
N
|-W
S
Cycle: (North=North Bound Direction)
North South West
R R G
R R Y
R R R
R&G/\ G R
Y Y R
R&G/\> R R&G<
Y R Y
R R R
GOTO10.....
EVERYONE either knows the cycle, or ignores yellow northbound, cause no one stops for the yellow transition to R&G/\>
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=115384386324141012185.0004494e4448f37961fa8&t=h&layer=c&cbll=26.326889,127.753603&panoid=CNgFBrKLtXYAoYT_NoBlcw&cbp=12,322.14,,1,4.64&ll=26.326961,127.75353&spn=0,0.016158&z=16US PROGRAMMED SIGNAL!
This signal "Does not Exist" according to the GPS we had, and google maps. It is Gate 1 to The US AFB... a nice little slice of home (Broadcasting on 89.1FM (Armed Forces Network) and TV4 (Saw the Flyers v Devels Live at 8am one morning!)
Kinda a standard Lag Left Signal for the US here
Intersection Layout:
N
|-W
S
Cycle: (North=North Bound Direction)
North South West
R R G
R R Y
R R R
G G R
G Y R
G&G> R R
Y R R
R R R
GOTO10.....
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=115384386324141012185.0004494e4448f37961fa8&t=h&layer=c&cbll=26.331671,127.751656&panoid=_Z3T-LWFLkm72As3PYBPAg&cbp=12,324.93,,0,3.33&ll=26.331768,127.751641&spn=0,0.016158&z=16There were a couple signals on base also, nothing special, same thing you see here... all GYR balls, all led's, no pictures allowed on base! It was awesome to fill the rental with CHEEP GAS (Sold in US$ and US Gallons)