Table 2: Signal timing parameters of the 3 simulated schemes.

Scheme  1 Scheme  2 Scheme  3   Intersection Intersection Intersection Intersection Intersection Intersection   Cycle length (m) 193 176 193 193 193 193 W-E through green (s) 102 91 102 93 102 93 W-E left-turn green (s) 31 27 31 28 31 28 N-S through green (s) 34 41 34 42 34 42 N-S left-turn green (s) 15 17 15 18 15 18 Offset (s) — 36 −31