Question

The busy intersection has been a safety concern ever since the drugstore was built on the corner development has increased traffic and it also increased pedestrian crossings both by 50 percent.
Choose the best correction for the run-on sentence.

Answer 1

Answer:

The busy intersection has been a safety concern ever since the drugstore was built on the corner. Development has increased traffic and it also increased pedestrian crossings both by 50 percent.

Explanation:

If the sentence continues as the same sentence after corner, it sounds long and monotonous. Also, how development has increased traffic is a slightly different topic.