Sheqalim (“shekels”), occurring on or before Adar I, refers to taxes and has as its text Exodus 30:11–16. On Zakhor (“remember”), Deuteronomy 25:17–19 reminds Jews how they were attacked by Amalek in the wilderness after their Exodus from Egypt. This Sabbath precedes the festival of Purim. On Para (“red heifer”), Numbers 19:1–22 admonishes the Jews to be ritually pure for the approaching festival of Passover (Pesaḥ). Ha-Ḥodesh (“the month”) falls shortly before Passover; the text is from Exodus 12:1–20. These four Sabbaths are known by the collective Hebrew name arbaʿ parashiyyot (“four [Bible] readings”). The Sabbath that immediately precedes Passover is called Shabbat ha-Gadol (“great Sabbath”).
A system of toll roads, operated by the Harris County Toll Road Authority (HCTRA) and Fort Bend County Toll Road Authority (FBCTRA), provides additional options for regional commuters. The Sam Houston Tollway, which encompasses the mainlanes of Beltway 8 (as opposed to the frontage roads, which are untolled), is the longest tollway in the system, covering the entirety of the Beltway with the exception of a free section between Interstate 45 and Interstate 69 near George Bush Intercontinental Airport. The region is serviced by four spoke tollways: a set of managed lanes on the Katy Freeway; the Hardy Toll Road, which parallels Interstate 45 north of Downtown up to Spring; the Westpark Tollway, which services Houston's western suburbs out to Fulshear; and Fort Bend Parkway, which connects to Sienna Plantation. Westpark Tollway and Fort Bend Parkway are operated conjunctly with the Fort Bend County Toll Road Authority.
Houston's murder rate ranked 46th of U.S. cities with a population over 250,000 in 2005 (per capita rate of 16.3 murders per 100,000 population).[228] In 2010, the city's murder rate (per capita rate of 11.8 murders per 100,000 population) was ranked sixth among U.S. cities with a population of over 750,000 (behind New York City, Chicago, Detroit, Dallas, and Philadelphia)[229] according to the Federal Bureau of Investigation (FBI). Sabbath-keeper
