If the flowchart has no decisions, it has a single end. Another symbol, called the connector, shows where a process leaves the page or continues from a previous page.

One lane of the northbound 610 Loop connector ramp to eastbound and westbound Interstate 10 has been closed until the end of the year.

As a new exhibition looks at the concept of the loop, Joobin Bekhrad discovers how one symbol had different meanings in ancient Egypt, Hindu mythology and Renaissance alchemy.

TxDot releases end of year closures schedule for Loop 1604/I-10 Interchange During the closures that will happen this month, access to businesses will remain open.