CNG, would kill your car up the hill, specially in cold weather.
Check the break linings & pads, and tyres.
Road conditions are not bad, however you need to plan every slot of th etrip so that you are done driving before the sunset. -
Keep one 10 meter length of tow-line, a fully charged lamp, get your car generator & battery tested, if battery is weak change it, CNG need high current and up the hill in cold weather morning start need max amps. -
anti freeze in the radiator, a GPS, a digital camera pen & paper to note the important areas & markings so you can post here for others.
drive carefully pay attention to road keep music volume low, be courteous, Pull-Over & Stop before using a cell phone.
- Bon voyage - stay safe drive carefully.