Why did Google Maps take me on a toll road?
Why did Google Maps take me on a toll road? the routing is dynamic - that is intended behaviour. if while routing google believes there is a better route, it will re-route. Rerouting is too heavily weighted towards Toll roads.
How much are tolls in the US?
Toll roads in the USA provide alternative routes between locations at a fee that can vary in cost (usually averaging at around $5). Thirty-eight states in the US have toll roads which are operated by a variety of different companies.