city_block = 1000
local_speed = 25
major_speed = 35
normal_freeway = 55
congest_freeway = 20
red_prob = .01
Avg_redlight = 2
left_on_green = 6
left_green_arrow = 4
cars_left_peak = 12
cars_left_off_peak = 4

freeway_normal = [0]*9
freeway_congest = [0]*9
local = [0]*10

freeway_normal[0]= ((2*city_block)/5280)/local_speed*60
freeway_normal[1]= 0.5
freeway_normal[2]= ((2*city_block)/5280)/local_speed*60
freeway_normal[3]= (2.5/normal_freeway)*60
freeway_normal[4]= ((cars_left_peak/left_on_green)-1)*left_green_arrow
freeway_normal[5]= ((1*city_block)/5280)/local_speed*60
freeway_normal[6]= red_prob*Avg_redlight
freeway_normal[7]=((2*city_block)/5280)/local_speed*60
freeway_normal[8]= 0

freeway_congest[0]= ((2*city_block)/5280)/local_speed*60
freeway_congest[1]= 0.5
freeway_congest[2]= ((2*city_block)/5280)/local_speed*60
freeway_congest[3]= (2.5/congest_freeway)*60
freeway_congest[4]= ((cars_left_peak/left_on_green)-1)*left_green_arrow
freeway_congest[5]= ((1*city_block)/5280)/local_speed*60
freeway_congest[6]= red_prob*Avg_redlight
freeway_congest[7]=((2*city_block)/5280)/local_speed*60
freeway_congest[8]= 0

local[0] = ((2*city_block)/5280)/local_speed*60
local[1] = 0.5
local[2] = ((2*city_block)/5280)/local_speed*60
local[3] = (1.75/major_speed)*60
local[4] = 5*red_prob*Avg_redlight
local[5] = ((cars_left_peak/left_on_green)-1)*left_green_arrow
local[6] = ((1*city_block)/5280)/local_speed*60
local[7] = red_prob*Avg_redlight
local[8] = ((2*city_block)/5280)/local_speed*60

fnormal = sum(freeway_normal)
fcongest = sum(freeway_congest)
flocal = sum(local)

print '\n Freeway-Reg   Freeway-Congest      Local '
print '%8.2f'%fnormal + '%18.2f'%fcongest + '%15.2f'%flocal
print('\n')