1) roads as used here is a mass noun (roads in general cause some problem). So no article is used.
2) When you say:
at these times
it is referring to specific time based occasions. So you would use at. Same as:
Sometimes the train is late. At these times...
At the end of the class...
This applies to the example you provided.
As for:
In these times
Here in is like during, so it would be referring to a period of time. For example:
Life was difficult during the Great Depression. In those times, there were many people who were unemployed.
To add another answer, not because the others are wrong, but because I think they miss the main nuance for my differentiation of these terms:
Most often, a result is the consequence of one or more causes. It insists on the causality. This is also the heart of the particulate verb "result in", i.e. "to cause", "to bring about" or "to directly lead to".
On the other hand, an outcome is the final state of a given situation or setup. There doesn't need to be a direct cause, but various factors and events. In fact, there's a faint hint of denying knowledge of the exact reason it came about. An outcome is "how things turned out" or "what ended up happening".
Hence, if we take your example sentence on its own, "result" is preferable. The man jumps, and the direct consequence is that he dies. "Outcome" would produce the unusual suggestion that there are other factors in the man's death than jumping from the the 10th floor, or that the between jumping and dying there's a complicated process in which various things might happen.
But context is everything. If a person jumps from a high enough point, survives the fall with serious injuries, and is taken to the hospital where he receives various kinds of medical attention, then it would be very appropriate to say that the "outcome" was death. So it depends on what other facts you know about the case and where you want to put the emphasis.
Best Answer
X of Y has a lot of meanings. Some of them are:
Expresses a "belonging" or "ownership" relationship - Y belongs to X
Expresses the "component" part of a "component-whole" relationship - X is a part of Y.
X in Y has several meanings, but it mostly means.
If Y is a large container-like entity, like a country, building, etc. the things that "belong to" it or the things that are a "part of" it may lie within it.
So I can say 1st Street is both a road of (because it constitutes part of) and a road in (because it's surrounded on all sides by the borders of) my neighboorhood, city, etc.