Speed in itself is not that dangerous, inappropriate speed is. Always take into account the weather and road conditions. Driving at 60mph, even though you are legally entitled to do so, when there is ice on the road is dangerous and inappropriate, as is driving at 40mph on a dual carriageway when the weather is fine. The general speed limit rules for cars are:
Adult bed bugs can survive a full year without feeding, going into a semi hibernation state until activated by the CO2 from a blood source. Normal life cycle for a bed bug is up to a year and a half, while younger bed bugs can go about a month or two without a blood source before dying.
Bed Bugs will live for 8 months to a year without a blood meal. Sorry to tell you that but I'm being completely honest. The only way to effectively get rid of them is serial treatments from a PROFESSIONAL exterminator. I have 6 in a test tube and they are still alive after 4 months of sitting in there.