Here are some notes from my drive
Home, 99%, 16C, 399km, 7:50
Get to ferry, 93% 25km 135whkm
Leave ferry, 88%, 141whkm 10:45am
Hope arrive 47%, km, 144whkm, 12:35pm
Hope leave 83%, km, whkm, 1pm
Cache creek arrive 32%, km, whkm, 3:30p
Cache leave 90%, km, whkm, 4:20pm, 28C
Williams lake arrive 6:30, 39%
Leave when it said 9% extra
Pg: 828km, 142whkm, 9%