How much did it totally cost to build route 66?

Answer 1

The total cost to build Route 66, originally designated as U.S. Highway 66 in 1926, is not precisely documented, but estimates suggest it required millions of dollars in public funds over the years for construction and maintenance. The highway was developed incrementally, with various segments being improved or paved over time. The overall expenses included land acquisition, labor, materials, and infrastructure development, reflecting the economic conditions and funding mechanisms of the era.