| 词条 | Ranch to Market Road 620 |
| 释义 |
|state=TX |type=Ranch |route=620 |length_mi=23.329 |length_ref=[1] |length_round=3 |established=1945[1] |direction_a=West |direction_b=East |terminus_a={{jct|state=TX|SH|71}} in Bee Cave |junction={{jct|state=TX|SH|45}} in Austin {{jct|state=TX|US|183}} in Austin |terminus_b={{jct|state=TX|I|35}} in Round Rock |counties=Travis, Williamson |previous_type=Farm |previous_route=619 |next_type=Farm |next_route=621 }} Ranch to Market Road 620, Ranch Road 620, or RM 620 is a Ranch to Market Road in the U.S. state of Texas maintained by the Texas Department of Transportation (TxDOT). The {{convert|27.1|mi|km|adj=on}} road begins at SH 71 in Bee Cave in Travis County west of Austin passing along southeastern Lake Travis, western Austin, and several suburban communities west and north of Austin before ending at Bus. I-35-L in Round Rock in Williamson County. The road has major intersections with I-35, US 183, and SH 45. The road opened in 1945 as a Farm to Market Road. The road is now officially designated by TxDOT as Urban Road 620, but all Urban Roads in Texas retain their former Farm or Ranch to Market highway signs. HistoryRM 620 was originally designated in 1945 as Farm to Market Road 620 from Round Rock to SH 29,[1] the former designation of US 183 south of Liberty Hill before 1951.[2][3] In 1946, the road was extended to the Travis County line.[1] Two years later, the road was extended to the former community of Hickmuntown,[1] also called Four Points, at the location of the current intersection with RM 2222.[4] The road was completed in 1952 when it was extended to SH 71,[1] known locally before 1965 as RM 93.[5] The road received its Ranch to Market designation in 1956,[1] and its Urban Road designation in 1995.[1][6] The SH 45 toll road running along a portion of RM 620 opened in 2006.[7] In 2013, the section from IH-35 to BI 35-L was cancelled and given to the city of Round Rock. Route descriptionThe western terminus of RM 620 is at SH 71 in Bee Cave in Travis County. From there, it travels north through the city of Lakeway, following along southeastern Lake Travis until it crosses the Colorado River at Mansfield Dam near Marshall Ford. To the northeast, RM 620 enters the city of Austin and intersects RM 2222. The road then intersects RM 2769 just inside the Williamson County line. To the east, the road travels concurrently with the free service roads of the SH-45 toll road crossing US-183, the 183A Toll Road, and FM 734 before separating from SH 45 and entering Round Rock. The road intersects I-35 before terminating at Bus. I-35-L in Round Rock.[8] Major intersections{{jcttop|state=TX |length_ref=[9] }}{{TXint |county=Travis |cspan=2 |location=Bee Cave |mile=0 |road={{jct|state=TX|SH|71|city1=Llano|city2=Austin}} |notes=Western terminus }}{{TXint |location=Austin |lspan=5 |mile=12.9 |road={{jct|state=TX|RM|2222}} }}{{TXint |county1=Travis |county2=Williamson |mile=16.9 |road={{jct|state=TX|RM|2769|name1=Anderson Mill Road|city1=Volente}} |notes=Part of the northbound right-turn lane is located in Travis County; the rest of the intersection lies in Williamson County }}{{TXint |county=Williamson |cspan=6 |mile=18.5 |road={{jct|state=TX|Toll|45|SH|45}} |notes=Begin overlay of SH 45 over non-tolled service roads at SH 45 western terminus }}{{TXint |mile=18.9 |road={{jct|state=TX|Toll|183A|US|183|city1=Lockhart|city2=Briggs}} }}{{TXint |mile=20.9 |road={{jct|state=TX|FM|734|name1=Parmer Lane|city1=Cedar Park}} }}{{TXint |location=none |mile=22.2 |road={{jct|state=TX|Toll|45|SH|45|dir1=east|dir2=east|city1=Round Rock}} |notes=End overlay of SH 45 }}{{TXint |location=Round Rock |lspan=2 |mile=26.7 |road={{jct|state=TX|I|35|city1=Austin|city2=Waco}} }}{{TXint |mile=27.1 |road={{jct|state=TX|BL|35|name1=Mays Street|dab1=Round Rock}} |notes=Eastern terminus }}{{jctbtm}} References1. ^1 2 3 4 5 6 7 {{TxDOT|RM|620|accessdate=2010-11-16}} {{Crossings navbox2. ^{{TxDOT|SH|29|accessdate=2010-11-16}} 3. ^{{TxDOT|US|183|accessdate=2010-11-16}} 4. ^{{cite web|url=http://www.tshaonline.org/handbook/online/articles/hvf90|title=Four Points, TX|first=Vivian Elizabeth|last=Smyrl|work=Handbook of Texas Online|publisher=Texas State Historical Association|accessdate=2010-11-16}} 5. ^{{TxDOT|SH|71|accessdate=2010-11-16}} 6. ^{{TxDOT|UR|620|accessdate=2010-11-16}} 7. ^{{cite web|url=http://www.txtag.org/EN/Documents/10_10.pdf|title=More of SH 45 North toll road to open early|date=October 10, 2006|publisher=Texas Department of Transportation|format=PDF|accessdate=2010-11-17}} 8. ^{{cite map|publisher=Texas Department of Transportation|title=County Grid Map|url=http://www.txdot.state.tx.us/travel/county_grid_search.htm|format=PDF|edition=2010|scale=1:120,000|page=430-431|accessdate=2010-11-17|deadurl=yes|archiveurl=https://web.archive.org/web/20101012234750/http://www.txdot.state.tx.us/travel/county_grid_search.htm|archivedate=2010-10-12|df=}} 9. ^{{Google maps|title=Route of RM 620|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Ranch+Rd+620+S%2FRanch+to+Market+620+E%2FShops+Pkwy&daddr=Ranch+Rd+620+N%2FRanch+to+Market+620+E+to:Ranch+Rd+620+N%2FRanch+to+Market+620+E+to:Ranch+Rd+620+N%2FRanch+to+Market+620+E+to:Ranch+Rd+620+N%2FRanch+to+Market+620+E+to:Ranch+to+Market+620+E+to:Ranch+to+Market+620+E+to:Ranch+to+Market+620+E%2FRound+Rock+Ave+to:Ranch+to+Market+620+E%2FRound+Rock+Ave&hl=en&geocode=Ff53zgEdGHkp-g%3BFbrszwEdAt4q-g%3BFXe20AEd6Usr-g%3BFcDh0AEd36cr-g%3BFSTo0AEdbr0r-g%3BFdEG0QEd8Dos-g%3BFYYb0QEdw44s-g%3BFY-K0QEdxm0t-g%3BFUKG0QEdHIot-g&mra=mi&mrcr=7&mrsp=8&sz=19&sll=30.508583,-97.678848&sspn=0.001209,0.00327&ie=UTF8&ll=30.416111,-97.798233&spn=0.30969,0.837021&z=11|accessdate=2010-11-16}} |structure=Crossings |place=Colorado River |bridge=RM 620 Bridge |bridge signs= |upstream=Mansfield Dam |upstream signs= |downstream=Low Water Crossing Road Bridge |downstream signs= }}{{Austin Streets}} 4 : Farm to Market Roads in Texas|Transportation in Austin, Texas|Transportation in Travis County, Texas|Transportation in Williamson County, Texas |
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