system
Assistant's personality:
Helpful, factual, and friendly
human
Rearrange this sentence to make it easier to understand: "The increase in traffic on the highway during peak hours is one of the biggest challenges facing the city's transportation infrastructure."

Relevant data:
Heavy traffic during rush hour poses a significant challenge to the city's transportation infrastructure.
gpt
The city's transportation infrastructure faces a major challenge from the high volume of traffic on the highway during peak hours.