Texas State Highway Loop 20
State highway loop around Laredo, Texas, United States
Loop 20, also known as the Bob Bullock Loop and Cuatro Vientos Road, is a highway loop that runs to the north and east of the city of Laredo, Texas. Loop 20 extends from the World Trade International Bridge at its northern point to Mangana-Hein Road at its southern point. The current route varies in construction from a two-lane road (at its southernmost end) to a freeway with frontage roads (near the World Trade Bridge).
In recent years, much of Laredo's growth has been along Loop 20, with the construction of a new passenger terminal at Laredo International Airport, the Sames Auto Arena, the Uni-Trade Stadium, the new campus of Texas A&M International University, and Doctors Hospital being the most prominent projects.
01History
Loop 20 was designated on September 26, 1939 from US Highway 96 (US 96, later US 59, and now SH 359) to US 83 in Laredo as a renumbering of SH 12 Loop. On September 27, 1985, Loop 20 was extended from SH 359 to US 59. On August 29, 1996, it was extended north to FM 3464 two miles (3.2 km) east of I-35. On May 28, 1998, Loop 20 was extended west and southwest to the Mexico border, concurrently with part of FM 3464. On May 29, 2008, Loop 20 was to be rerouted south of SH 359 to US 83, with the old route (the original portion) to become Spur 260. The section from SH 359 to Mangana-Hein Road (seven miles [11 km]) opened in 2011, and as a result, the old route was officially signed as Spur 260. On August 29, 2013, a shortcut opened south of SH 359, with the old route becoming Spur 259. On February 27, 2014 the section from the entrance to the World Trade Bridge (0.6 miles west of FM 1472) to the intersection with US 59 was redesignated as US 59, but on July 31, 2014 the Loop 20 designation was restored on this section as a concurrency with US 59.
02Future expansion
The Texas Department of Transportation's Laredo District is preparing for future growth with plans to upgrade Loop 20 into a freeway by building overpasses at major intersections and constructing frontage roads. A short freeway section, which is co-signed with both Interstate 69W (I-69W) and US 59, currently exists from the World Trade International Bridge east to I-35 and TxDOT recently constructed a diamond interchange at Loop 20's intersection with US 59 in eastern Laredo; the stack interchange with I-35, locally known as the Milo Interchange, is partially complete. As of 2008, TxDOT planned to complete interchanges and overpasses at all of Loop 20's major intersections within the next ten years.
As of 2011, TxDOT is currently constructing an interchange at SH 359. An additional interchange at Clark Boulevard, Spur 400, has been announced by the City of Laredo.
The Cuatro Vientos Road portion of the route is designed for future expansion to a freeway throughout, as well as an extension to the south to US 83 in the vicinity of Rio Bravo, possibly connecting to a future international bridge.
Loop 20 may be part of I-2 extension. It would terminate at US 59.
03Previous routes
The northwest section of Loop 20 west of I-35 to FM 1472 was originally part of FM 3464, a 1.15-mile (1.85 km) road designated on October 26, 1983, to connect I-35 to FM 1472 in northern Laredo. On April 1, 1988, the route was extended east 2.0 miles (3.2 km) over FM 3488, which was cancelled. On June 27, 1995, FM 3464 became Urban Road 3464. On June 29, 2000, FM 3464 was cancelled, as the section west of I-35 was removed from the state highway system, and the section east of I-35 was already part of Loop 20.
04Junction list
The entire route is in Laredo, Webb County.
| mi | km | Destinations | Notes | ||
|---|---|---|---|---|---|
| 0.0 | 0.0 | World Trade International Bridge; southern terminus of I-69W/US 59 | |||
| 0.1 | 0.16 | U.S. Customs | |||
| 1.1 | 1.8 | FM 1472 (Mines Road) | |||
| 2.3 | 3.7 | I-35 (US 83) , Laredo, San Antonio I-69W ends | Current east end of I-69W overlap; 5 of 8 direct connectors open to traffic | ||
| 3.7 | 6.0 | McPherson Road | Westbound exit via the International Boulevard exit; access to Doctors Hospital of Laredo | ||
| 4.7 | 7.6 | International Boulevard | Interchange; current east end of freeway | ||
| 6.2 | 10.0 | Shiloh Drive | Future interchange | ||
| 7.3 | 11.7 | Del Mar Boulevard | Future interchange | ||
| 8.1 | 13.0 | University Boulevard, Texas A&M International University | Future interchange | ||
| 9.3 | 15.0 | Jacaman Road | Future interchange | ||
| 10.5 | 16.9 | Laredo International Airport | Future interchange | ||
| 11.5 | 18.5 | Future I-69W north / US 59 north (Lloyd Bentsen Highway) / Saunders Street west | Interchange; east end of US 59 overlap; future east end of I-69W overlap; north end of freeway; access to Laredo Medical Center | ||
| 12.5 | 20.1 | Spur 400 (Clark Boulevard) | |||
| 13.1 | 21.1 | SH 359 / Spur 260 , Hebbronville | Interchange; south end of freeway | ||
| 15.1 | 24.3 | Jalapa Street | Southbound access only | ||
| 16.5 | 26.6 | Lomas Del Sur Boulevard | Future interchange | ||
| 17.2 | 27.7 | La Pita Mangana Road | Southbound access only | ||
| 17.7 | 28.5 | Sierra Vista Boulevard | Future interchange | ||
| 18.5 | 29.8 | Cielito Lindo Boulevard | Future interchange | ||
| 21.0 | 33.8 | Mangana-Hein Road to US 83 | Current southern terminus; access to US 83 via westbound Mangana-Hein Road | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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Sources and credits
This article is adapted from the Wikipedia article “Texas State Highway Loop 20”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Texas Loop 20.svg by Unknown author, Public domain
- Laredo IH35-Loop 20 Intersection.jpg by AMAPO, CC BY-SA 3.0
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