"YOLO"
Is there a list of how deep every underground Red line stations are?
To my knowledge no. The only thing close would be my list of stations with escalators over 45' 13.71m vertical rise.
A Route Red Line
Dupont Circle
3 escalators north end surface to in train hall mezzanine.
94â 5 3/4"
28.79m
3 escalators south end surface to in train hall mezzanine.
84â 9 1/4"
25.83m
Woodley Zoo Park
3 escalators intermediate level below surface to in train hall mezzanine.
103' 2 1/2"
31.45m
Cleveland Park
3 escalators intermediate level below surface to in train hall mezzanine.
58' 9 3/8"
17.92m
Van Ness
3 escalators intermediate level below surface to in train hall mezzanine.
56' 6 1/8"
17.30m
Tenleytown
3 escalators intermediate level below surface to in train hall mezzanine.
81' 3 1/2"
24.76m
Friendship Heights
3 escalators intermediate level below surface to in train hall mezzanine.
65' 10 3/4
20.08m
Bethesda
3 escalators intermediate level below surface to in train hall mezzanine.
107' 6 1/2"
32.77m
Medical Center
3 escalators surface toin train hall mezzanine.
100' 11 7/8"
30.78m
B Route Red Line
Wheaton
3 escalators from surface mezzanine to platform.
115' 5"
35.17m
C Route Blue Orange Lines
Rosslyn
4 escalators from surface mezzanine to platform.
97' 9 1/4"
29.80m
C Route Blue Yellow Lines
Pentagon *
3 escalators from Pentagon Concourse to mezzanine.
59' 3/4"
18.00m
K Route Orange Line
Court House **
3 escalators intermediate level below surface to in train hall mezzanine.
48' 6 1/4"
14.76m
All Stations in deep rock except Court House and Pentagon.
* Station in cut and cover.
** Deepest station in cut and cover.
The way I compiled the list:
I visited each station with a measuring tape, measured the riser heights in the transition at the top and bottom of an out of service escalator, counted the remainder of the risers in the escalator, multiplied the number of risers by the riser height and added that to the transition riser heights.
It easier in stations with stairs, measure riser height between landings, multiply by total number of risers by the riser height[s].
Add 40" for distance from platform to top of rail.
The accuracy of the total depth measurement should be withing 18" as all stations in subway are on a grade of 0.35% for drainage, the down hill end of the station is 24 1/4" lower then the up hill end of the station.