<P> Weatherford I - 40 Business Loop (formerly US - 66) is a Business Loop that exits I - 40 at Exit 82B, runs four miles (6 km) through Weatherford, and rejoins I - 40 at Exit 82 . </P> <P> El Reno I - 40 Business Loop (formerly US - 66) is a Business Loop through El Reno . It exits I - 40 at Exit 119, runs eight miles (13 km) through El Reno, and rejoins I - 40 at Exit 125, the interchange with US - 81 . </P> <P> Henryetta I - 40 Business Loop (formerly US - 62 / US - 75) is a Business Loop that leaves I - 40 at Exit 237, runs four miles (6 km) through Henryetta, and rejoins I - 40 at Exit 240, the interchange with US - 75 and the Indian Nation Turnpike . </P> <P> Sallisaw I - 40 Business Loop is a Business Loop that leaves I - 40 at Exit 308, US - 59, runs four miles (6 km) through Sallisaw, and rejoins I - 40 at Exit 311, US - 64 . </P>

Is interstate 40 in oklahoma a toll road