<Tr> <Td> ← SH 8 </Td> <Td> </Td> <Td> FM 8 → </Td> </Tr> <P> Beltway 8 (BW8), the Sam Houston Parkway, along with the Sam Houston Tollway, is an 88 - mile (142 km) beltway around the city of Houston, Texas, United States, lying entirely within Harris County . </P> <P> Beltway 8, a state highway, runs mostly along the frontage roads of the tollway, only using the main lanes where they are free between Interstate Highway 45 (North Freeway) and Interstate Highway 69 / U.S. 59 (Eastex Freeway). The main lanes elsewhere are the Sam Houston Tollway, a toll road owned and operated by the Harris County Toll Road Authority (HCTRA). East of Houston, the Tollway crosses the Houston Ship Channel on the Sam Houston Ship Channel Bridge, a toll bridge; this forms a gap in Beltway 8 between Interstate Highway 10 (Baytown - East Freeway) and State Highway 225 (La Porte Freeway). </P> <P> Beltway 8 is the intermediate beltway in the Houston area . The inner beltway - Interstate Highway 610 - lies mostly within Houston (except for an approximate two mile (3 km) stretch that runs through the City of Bellaire), and the outer beltway--State Highway 99 (Grand Parkway)--is currently open to traffic, with other various segments under construction, or planning . </P>

Is highway 8 in houston a toll road
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