Editing Interstate 10 (section)

=== Texas ===
{{Main|Interstate 10 in Texas}}
From the state line with New Mexico (at [[Anthony, Texas|Anthony]]) to [[Texas State Highway 20|State Highway&nbsp;20]] (SH&nbsp;20) in west [[El Paso, Texas|El Paso]], I-10 is bordered by frontage roads South Desert for lanes along I-10 east (actually headed south) and North Desert for lanes along I-10 west (headed north). The Interstate then has no frontage roads for {{convert|9|mi|km|spell=in}} but regains them east of downtown and retains them to [[Clint, Texas|Clint]]. In this stretch, the frontage roads are Gateway East for the eastbound lanes and Gateway West for the westbound lanes. All four frontage roads are one-way streets. Gateway East and Gateway West are notable, in particular, for the [[Texas Department of Transportation]] (TxDOT)'s liberal usage of the [[Texas U-turn]] at most underpasses of I-10 on this stretch.

I-10 is the western terminus for [[Interstate 20|I-20]], and the two highways intersect in [[Reeves County, Texas|Reeves County]], about {{convert|41|mi|km}} southwest of Pecos, at milemarker&nbsp;186.

A small portion of I-10 from [[Texas State Highway Loop 1604|Loop&nbsp;1604]] to [[Downtown San Antonio]] is known as the Northwest Expressway or the McDermott Freeway, while another portion from downtown to Loop&nbsp;1604 east is called East Expressway or José López Freeway. In Downtown San Antonio, it has a concurrency with [[Interstate 35|I-35]], and, throughout most of the northwest side of the city, it has a concurrency with [[U.S. Route 87|US&nbsp;87]], which begins in [[Comfort, Texas|Comfort]], before turning off and heading east out of the city. Starting in San Antonio, it follows a more direct route of [[U.S. Route 90|US&nbsp;90]], with occasional small concurrences.

In [[Houston]], from the western suburb of [[Katy, Texas|Katy]] to downtown, I-10 is commonly known as the [[Katy Freeway]]. This section has as many as 18&nbsp;lanes (12&nbsp;main lanes and 6 mid-freeway [[high-occupancy toll]] [HOT]/[[high-occupancy vehicle]] [HOV] lanes, not counting access road turning lanes)<ref>{{cite web |author = Texas Department of Transportation |author-link = Texas Department of Transportation |publisher = Texas Department of Transportation |url = http://www.katyfreeway.net/images/schematics_pdf/62.pdf |title = Schematic Layout: IH 10 Katy Frwy, IH 10 at Bunker Hill Road |url-status = usurped |archive-url=https://web.archive.org/web/20141209095152/http://www.katyfreeway.net/images/schematics_pdf/62.pdf |archive-date=December 9, 2014 }}</ref><ref>{{google maps|url=https://maps.google.com/?ll=29.784411,-95.53451&spn=0.001748,0.002264&t=k&z=19 |access-date=January 28, 2013}}</ref> and is one of the widest freeways in the world. The space for the expansion was the [[Right-of-way (transportation)|right-of-way]] of the old [[Missouri–Kansas–Texas Railroad]]. The section east of [[Downtown Houston]] is officially known as the East Freeway, although it is widely known by locals as the Baytown East Freeway due to a marketing push by [[Baytown, Texas|Baytown]], one of the largest cities in [[Greater Houston]].

In [[Beaumont, Texas|Beaumont]], it is known as I-10 south, south of Calder Avenue, and I-10 north, north of Calder Avenue. It is known as I-10 east from the I-10 curve to the [[Neches River]], which is Beaumont's and [[Jefferson County, Texas|Jefferson County]]'s eastern boundary line. Continuing into [[Orange County, Texas|Orange County]] and passing through the city of [[Orange, Texas|Orange]] at the easternmost end of Texas, and located at the base of the [[Sabine River (Texas–Louisiana)|Sabine River]] bridge is the last I-10 milemarker in Texas, number&nbsp;880, before entering into Louisiana. Approximately 36&nbsp;percent of I-10's entire route is located within Texas; the longest segment of any signed Interstate within one state.