TC8 (Out) @ SH28 (2795)
TC9 (In) @ Nearest ETL

via these unpunctuated clues only

2895299492299131943131953196959433349434349494?

34953497349999999930299829982998289826259999

Route Checks. Count how many times you change from road colour to road colour and enter as follows:
1) White to Yellow
2) White to Red
3) Yellow to White
4) Yellow to Orange
5) Yellow to Red
6) Red to White
7) Red to Yellow
8) Red to Orange
9) Orange to Yellow
10) Orange to White