You would need a minimum of 120' in depth in my opinion.
Lane 60'
Pindeck 3'
Approach 16'
Pinsetter 3'
Walkway behind pinsetters 6'
Area for seating, snack bar, pro shop, counter, etc. 32'
You would also need a work/storage area in the back for the mechanics and spare parts this could be an addition to the building though.
Taken from Brunswick's planning guide
Number Of Minimum Width
Uninterrupted 10 1/2"
Lanes Returns
2 11'6" (3.51 m)
4 22'71/4" (6.89 m)
6 33' 81⁄2" (10.27 m)
8 44' 93⁄4" (13.66 m)
10 55' 11" (17.04 m)
12 67' 1⁄4" (20.43 m)
14 78' 11⁄2" (23.81 m)
16 89' 23⁄4" (27.20 m)
18 100' 4" (30.58 m)
20 111' 51⁄4" (33.97 m)
22 122' 61⁄2" (37.35 m)
24 133' 73⁄4" (40.74 m)
26 144' 9" (44.12 m)
28 155' 101⁄4" (47.50 m)
30 166' 111⁄2" (50.89 m)
32 178' 3⁄4" (54.27 m)
34 189' 2" (57.66 m)
36 200' 31⁄4" (61.04 m)
38 211' 41⁄2" (64.43 m)
40 222' 53⁄4" (67.81 m)
42 233' 7" (71.20 m)
44 244' 81⁄4" (74.58 m)
46 255' 91⁄2" (77.96 m)
48 266' 103⁄4" (81.35 m)
For each additional pair of lanes add 11' 11⁄4" (3.38 m).
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STORM TRACK
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