App. 10 years is what i have found out on the internet
<span>The correct answer is - they did not think the lifestyle of the 1920s was desirable. The term "lost generation" refers to a group of writers who were at their peak after the WWI, and came into this post-war world which was completely different to them. They couldn't see any good things in it, which is why they often wrote about how a dreadful era that was to be alive. </span>
The correct answer is:
the cost of the bike path
The cost of a five-foot bicycle lane can range from approximately $ 5,000 to $ 535,000 per mile, with an average cost around $ 130,000. The costs can vary greatly due to differences in project specifications and the scale and length of the treatment. For this reason it is of vital importance to know the cost of the bike lane, because being a busy road the cost could rise.
The previous route was very dangerous and was also expensive to traverse. Early travelers encountered dangers such as war zones and diseases. They also had to cross deserts and mountains to get to their destination. Progress was made when a new route via the sea was discovered. This limited the perils that were once faced.