“Special routes of U.S. Route 1”的意思、由来-开放百科全书

Several special routes of U.S. Route 1 exist, from Florida to Maine. In order from south to north, separated by type, these special routes are as follows.

Alternate routes

Jacksonville alternate route

U.S. Highway 1 Alternate is a alternate U.S. Route in Jacksonville, Florida, United States. It bypasses downtown to the east via the Hart Bridge, running mostly on freeways.

Like all AASHTO designated highways in Florida, US 1 Alternate always carries a FDOT designated state road number, be it signed or unsigned:

Washington alternate route

U.S. Route 1 Alternate is a alternate route forming a loop off U.S. Route 1 between Washington, D.C., and Hyattsville, Maryland.

In the District of Columbia, U.S. 1 Alternate splits from U.S. 1 at New York Avenue, following U.S. Route 50 east. U.S. 1 Alternate then turns on to Bladensburg Road, which it travels into Prince George's County, Maryland. After passing through Colmar Manor and Cottage City, the road enters Bladensburg and turns onto Baltimore Avenue toward Hyattsville, where it rejoins U.S. 1 at Rhode Island Avenue.

In the 1940s, this route was known as Bypass US 1, and was cosigned with U.S. Route 50 Alternate and Maryland Route 411.

Baltimore alternate route

U.S. Route 1 Alternate is a {{convert|3.92|mi|km|adj=mid|-long}} long alternate route forming a loop off US 1 between Arbutus and Baltimore, Maryland. US 1 Alternate serves the southwestern Baltimore County community of Halethorpe and connects US 1 with full-access interchanges with Interstate 95 and I-695.

Business loops

St. Augustine business loop

U.S. Route 1 Business in St. Augustine is a business route of U.S. Route 1. From its southern terminus at US 1 to the intersection with SR 16 it carries the hidden FDOT designation of State Road 5A. The segment from SR 16 to the northern terminus at US 1 is maintained by the City of St. Augustine, and is the only AASHTO defined road in Florida that is not under state maintenance.

US 1 Business begins at the intersection of U.S. Route 1 and King Street (County Road 214). US 1 Business travels east on King Street, with a short water crossing two blocks east of US 1. The route continues, passing the southern end of Flagler College, and then becoming a one way pair for four blocks, with King Street taking eastbound traffic and Cathedral Place, one block north, taking westbound traffic. At the intersection with State Road A1A just west of the Bridge of Lions towards Anastasia Island, US 1 Business heads north as a two way road, starting a concurrency with SR A1A, now known as North Ocean Boulevard, going through the heart of St. Augustine. At West Castillo Drive, the name changes to San Marco Avenue. At May Street, SR A1A heads east, splitting off from US 1 Business. A bit further north, it intersects with the eastern terminus of State Road 16 at Picolata Road. Six blocks to the north, US 1 Business terminates at US 1.{{citation needed|date=February 2018}}

Waycross business loop

U.S. Route 1 Business (US 1 Bus.) is a {{convert|9.622|mi|km|adj=mid|-long}} business route of US 1 partially in the city limits of Waycross. It is concurrent with US 23 Bus. and State Route 4 Business (SR 4 Bus.) for its entire length.

US 1 Bus./US 23 Bus./SR 4 Bus. begins at an intersection with US 1/US 23/SR 4 (known as Memorial Drive south of this intersection and South Georgia Parkway west of it) and US 82/SR 520 (also known as South Georgia Parkway). The business routes travel northwest on Memorial Drive. The green traffic island on the north-northeast of the intersection is named the Millie DeShazo Triangle. They extend into the heart of Waycross, while the mainline route of US 1/US 23/SR 4 heads west across the southern portion of the city. They immediately curve to the west-northwest and begin paralleling some railroad tracks of CSX. Just past Harrison Street, they pass Memorial Stadium. On a curve to a nearly due west direction, they leave the CSX tracks and cross over the city drainage canal. They curve to the northwest and travel under a railroad bridge for the CSX tracks. Immediately after this bridge is an intersection with US 84/SR 38 (Plant Avenue) and the eastern terminus of Carswell Avenue. The business routes turn to the right and travel northeast on a concurrency with US 84/SR 38 for approximately {{convert|1000|ft|m}}. The five highways immediately begin paralleling a different CSX line and pass an office of the Georgia Department of Labor. US 1 Bus./US 23 Bus./SR 4 Bus. then turns left onto State Street, also signed as Ossie Davis Parkway, and travel to the northwest. They curve to the north-northwest and pass Wacona Elementary School. An intersection with Tebeau Street leads to a Mayo Clinic hospital. The three highways curve to the north-northwest. Between Charlton Street and Clough Street, the southbound lanes meet the northern terminus of Johnson Avenue, a one-way street, at a partial interchange. Just north of Abner Street, they begin paralleling a CSX rail line. They pass Wacona Elementary School They cross over Kettle Creek, where they leave the city limits of Waycross. They curve to the west-northwest and leave the rail line. An intersection with the northern terminus of Airport road leads to the Erin Johnson Softball Complex, Ware State Prison, St. Illa Substance Abuse Center, the Ware County Sheriff's Office, and the Southland Waste Transfer Station. This intersection is just north of the Waycross–Ware County Airport. They continue in a northwesterly direction and then reach their northern terminus, a second intersection with the US 1/US 23/SR 4 mainline.

US 1 Bus./SR 4 Bus. was established in 1996, replacing the old mainline US 1/SR 4 through Waycross, via Memorial Drive, Plant Avenue, State Street, and Alma Highway.^[7]^[8]

Swainsboro business loop

U.S. Route 1 Business (US 1 Bus.) is a {{convert|7.876|mi|km|adj=mid|-long}} business route of US 1 that is partially within the city limits of Swainsboro. It is concurrent with State Route 4 Business (SR 4 Bus.) for its entire length.

US 1 Bus. and SR 4 Bus. begin at an intersection with US 1/SR 4/SR 57 south of Swainsboro. They travel to the north-northeast on South Main Street and immediately curve to the north-northwest. Just before an intersection with both the eastern terminus of Mixon Road and the western terminus of Quick Road, they curve back to the north-northeast. Just before an intersection with the eastern terminus of Gary Road, they curve to a nearly due north direction. Just north of this intersection, they enter the city. Just south of an intersection with the western terminus of Tiger Trail, they pass Swainsboro High School. Just south of an intersection with Glenwood Road, they begin a curve to the northwest. An intersection with Meadowlake Parkway leads to East Georgia State College. Between this intersection and one with the eastern terminus of Harmon Drive, they skirt along the northeastern edge of Harmon Park. The business routes then curve to the northwest. In downtown is an intersection with US 80/SR 26/SR 56 (signed as West and East Main Street, while US 1 Bus./SR 4 Bus. are signed as South and North Main Street). US 1 Bus. and SR 4 Bus. continue to the northwest and leave the city limits of Swainsboro. They pass an office of the Georgia State Patrol. Just past an intersection with the eastern terminus of Stallion Road, they curve to the west-northwest just before reaching the northern terminus of both highways, another intersection with the US 1/SR 4 mainline.

In 2003, a western bypass of Swainsboro was proposed.^[9]^[10] The next year, US 1/SR 4 were shifted onto this bypass. Their former path through the city was redesignated as US 1 Bus./SR 4 Bus.^[10]^[11]

Wadley business loop

U.S. Route 1 Business (US 1 Bus.) is a {{convert|3.645|mi|km|adj=mid|-long}} business route of US 1 that is mostly within the city limits of Wadley. It is concurrent with U.S. Route 1 Business (US 1 Bus.) for its entire length. It travels north through the heart of downtown, while the main route of US 1/SR 4 heads through the eastern part of the city.

US 1 Bus. and SR 4 Bus. begin at an intersection with the US 1/SR 4 mainline just south of the city limits of Wadley. Here, the roadway continues as Kennedy Road. They travel to the west-northwest and immediately curve to the north-northwest. Just south of an intersection with the eastern terminus of Coleman Chapel Road, they curve to a nearly due north direction. Almost immediately, they cross over Williamson Swamp Creek and enter Wadley. Between an intersection with the southern segment of Railroad Street and an intersection with the eastern terminus of the northern segment of Railroad Street and the southern terminus of Wall Street, the business routes cross over two separate railroad tracks of Norfolk Southern Railway. At an intersection with College Avenue, they pass the Wadley Public Library. From just south of Spann Street to just north of Smith Street, they travel to the east of Battle Pond. Between an intersection with the western terminus of Stevens Street and the Smith Street intersection, they cross over some railroad tracks of the former Louisville and Wadley Railroad. Just north of Smith Street, they leave the city limits of Wadley. Right after this point, they meet a former path of US 1. Just north of Wynder Smith Road, the northbound lanes curve to the northeast. Immediately, they reach their northern terminus, a second intersection with the US 1/SR 4 mainline.

In 1966, SR 4 Bus. was established from US 1/SR 4 south-southeast of Wadley to US 1/SR 4 north of it.^[12]^[13] The next year, US 1 Bus. was established on the route of SR 4 Bus.^[13]^[14]

Louisville business loop

U.S. Route 1 Business (US 1 Bus.) is a {{convert|2.900|mi|km|adj=mid|-long}} business route of US 1 completely within the city limits of Louisville. It is concurrent with State Route 4 Business (SR 4 Bus.) for its entire length.

US 1 Bus. and SR 4 Bus. begin at an intersection with the US 1/SR 4 mainline in the southeastern part of the city. This intersection is also the western terminus of Bob Culvern Road, which has no access to the business routes. This intersection is just west of the Louisville Municipal Airport. The two highways travel to the northwest on East Broad Street and cross over Savannah Branch. Almost immediately, they intersect the northern terminus of a former segment of US 1. Between an intersection with the southwestern terminus of Pecan Street and one with Screven Street, they pass the Louisville Public Library, the Jefferson County Water Department, and the Jefferson County Chamber of Commerce. Just past Screven Street, they pass the Jefferson County Courthouse. At an intersection with Green Street, the roadway's northbound and southbound lanes diverge, with a grassy median. Here, they enter downtown. Just before an intersection with US 221/SR 24 (Peachtree Street), the northbound and southbound lanes come back together.

The business routes turn right onto US 221/SR 24. The four highways travel concurrently to the northeast. At West 9th Street, they pass an office of the Jefferson Electric Cooperative. Here, SR 24 splits off, and then the other three highways pass Helen Clark Memorial Park and an office of Georgia Power. At an intersection with the southern terminus of 10th Street, the highways curve to the north-northeast. On this curve, they pass the Jefferson County Board of Education and the Louisville City Hall. Between an intersection with the eastern terminus of Academy Street and an intersection with the northwestern terminus of Forest Street, they pass Jefferson Hospital. A short distance north of Forest Street, the northbound lanes curve back to the northeast before intersecting US 1/SR 4/SR 17 in the northern part of the city. Here, US 1 Bus. and SR 4 Bus. end, while US 221 joins the mainline concurrency to the north.

In 1966, SR 4 through the city was shifted off of US 1. Its former path became SR 4 Bus.^[12]^[13] The next year, US 1 was shifted off of SR 4 Bus. and onto SR 4. Its former path was redesignated as US 1 Bus.^[13]^[14]

Vass–Cameron business loop

Sanford business loop

Henderson business loop

Fredericksburg business loop

U.S. Route 1 Business in the vicinity of Fredericksburg begins at U.S. Route 1 and the east end of Virginia State Route 208 in Spotsylvania along Lafayette Boulevard, and swerves northeast towards Downtown Fredericksburg, but not before crossing an at-grade interchange with the Blue and Gray Parkway. Curving more to the east as it passes by the Fredericksburg National Cemetery, the road runs in front of Fredericksburg (VRE station) where it joins the northbound and southbound streets carrying US BUS 17, where they overlap until US BUS 1 and Princess Anne Street end at US 1 south of the bridge over the Rappahannock River. US BUS 17 continues northward to overlap US 1 before heading toward I-95/US 17.

Bel Air business loop

U.S. Route 1 Business is a {{convert|6.90|mi|km|2|adj=on}}^[19] long business route of U.S. Route 1 going through the town of Bel Air, Maryland. Before this route was put into service, U.S. Route 1 went through Bel Air. It used to end at the north end of the Bel Air Bypass. In 2000, it was extended to the north end of the Hickory Bypass when it was built. The regular U.S. Route 1 was moved to the new bypass.

Penndel business loop

U.S. Route 1 Business is an {{convert|8|mi|km|0|adj=on}}^[20] long business route of U.S. Route 1 in south eastern Pennsylvania, United States. The southern terminus of the route is at US 1 in the Bensalem Township community of Oakford, west of Penndel. The northern terminus is at US 1 north of the Falls Township community of Fallsington. US 1 Business runs along the Lincoln Highway for its entire length.

When a bypass of Penndel was completed to the north of the borough in 1989, US 1 was moved from the Lincoln Highway to the expressway, allowing US 1 Business to occupy the Lincoln Highway in its place.

Trenton business loop

Damariscotta–Newcastle business loop

U.S. Route 1 Business was established in 1970, which goes through downtown Newcastle and Damariscotta, via Main Street.{{citation needed|date=February 2018}} US-1 Business begins as an offshoot of US-1 southwest of Newcastle, and proceeds into the town, where it meets the southern terminus of State Route 215. The route then turns to the east, crossing the Damariscotta River into Damariscotta. US-1 Business intersects the northern end of State Route 129 and State Route 130, which end overlapped. The route continues east through Damariscotta, before turning northeast and merging with its parent.

Bypasses

Portsmouth-Kittery bypass

U.S. Route 1 Bypass is a {{convert|4.3|mi|km|1|adj=on}}^[28] long bypass of U.S. Route 1 in Portsmouth, New Hampshire and Kittery, Maine. Most of its north section, northeast of the Portsmouth Circle where it meets the Blue Star Turnpike and Spaulding Turnpike, is built to rudimentary freeway standards, with no cross traffic but driveway access. The southern portion is similarly constructed, although there are two four-way intersections with traffic lights just south of the circle and a third at its south end, just before intersecting with US 1.

The southern terminus is at US 1 in Portsmouth. The northern terminus is at US 1 in Kittery. Between its termini, US 1 Bypass intersects Interstate 95, U.S. Route 4, New Hampshire Route 16, and the Spaulding Turnpike in Portsmouth, as well as State Route 103 in Kittery.

The bypass crosses the Piscataqua River on the 1940 Sarah Mildred Long Bridge, a lift bridge maintained by the Maine-New Hampshire Interstate Bridge Authority.

Truck routes

Aiken truck route

U.S. Route 1 Truck was established in 2000, requiring tractor-trailers to avoid downtown Aiken, via Robert M. Bell Parkway. It is cosigned with SC 118 and other various truck routes.{{citation needed|date=February 2018}}

Cheraw truck route

U.S. Route 1 Truck was established in 2002, requiring tractor-trailers to avoid downtown Cheraw, via Cash Road, 2nd Street, and Front Street. It is cosigned with US 52 Truck.{{citation needed|date=February 2018}}

West Grove alternate truck route

Philadelphia alternate truck route

Jersey City truck route

Former alternate routes

Former Jacksonville alternate route

Not to be confused with the current U.S. Highway 1 Alternate, another U.S. Highway 1 Alternate existed as a special U.S. Route in Jacksonville, Florida between 1958 and 1960. It bypassed US 1/90 to the west via the Acosta Bridge, over the St. Johns River, and shared a brief concurrency with a former segment of former US 17 between Roosevelt Avenue and Bay Street, then ran straight north along Broad Street toward US 1/23. Today this segment is simply part of State Road 13.

Southern Pines alternate route

Sanford alternate route

Cary–Raleigh alternate route

Raleigh alternate route 1

The first U.S. Route 1 Alternate (US 1A) in Raleigh, was established in 1946 as new routing along Louisburg Road (cosigned with NC 59), then along new road (today's Capital Boulevard) back to Wake Forest Road. In 1948, US 1 and US 1A switched routes.^[39]

Raleigh alternate route 2

The second U.S. Route 1 Alternate (US 1A) in Raleigh, was established in 1948 as a route switch with mainline US 1 onto Wake Forest Boulevard. It was decommissioned by 1957.^[39]

Henderson alternate route

Former business loops and spurs

Florida City–Homestead business loop

Raleigh business loop

Jersey City business spur

Former bypasses

Philadelphia bypass

See also

References

1. ^¹²³FDOT straight line diagrams {{webarchive |url=https://web.archive.org/web/20140306153400/http://www2.dot.state.fl.us/Straight-linesOnlineGIS/ |date=March 6, 2014 }}, accessed March 2014
2. ^¹{{google maps |url=https://goo.gl/maps/z6NiaQvSBN32 |title=U.S. Route 1 Alternate in Washington, D.C. and Maryland |accessdate=March 9, 2019}}
3. ^{{Maryland HLR|year=2015|county1=Baltimore|accessdate=January 6, 2017}}
4. ^{{Maryland HLR|year=2005|county1=Baltimore City|accessdate=January 6, 2017}}
5. ^FDOT GIS data, accessed January 2014
6. ^¹²³⁴⁵⁶⁷{{cite web |title=County GIS Base map shapefiles/geodatabases (varies by county)|publisher=Georgia Department of Transportation |url=https://data.georgiaspatial.org/index.asp?body=search |access-date=December 19, 2012 }}
7. ^¹{{Cite GDOT map |year=1996 |access-date=April 16, 2017 }}
8. ^¹{{Cite GDOT map |year=1997 |access-date=April 16, 2017 }}
9. ^{{Cite GDOT map |year=2003 |access-date=April 16, 2017 }}
10. ^¹²{{Cite GDOT map |year=2004 |access-date=April 16, 2017 }}
11. ^¹{{Cite GDOT map |year=2005 |access-date=April 16, 2017 }}
12. ^¹²³{{Cite GDOT map |year=1966 |access-date=April 16, 2017 }}
13. ^¹²³⁴⁵⁶⁷{{Cite GDOT map |year=1967 |access-date=April 16, 2017 }}
14. ^¹²³{{Cite GDOT map |year=1968 |access-date=April 16, 2017 }}
15. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=US-1+S&daddr=35.279405,-79.272245+to:Pine+Forest+Rd&hl=en&geocode=FWDAGQIdwBdG-w%3BFS1SGgIdy2ZG-yk_Avnh61GriTH2PjSPlGADhQ%3BFR6DGwId6gBH-w&mra=me&mrsp=1,0&sz=18&sll=35.358081,-79.231923&sspn=0.003242,0.006968&ie=UTF8&ll=35.317086,-79.267044&spn=0.207583,0.445976&z=12&via=1|title=US 1 Bus - Vass-Cameron|accessdate=March 4, 2011}}
16. ^¹²³{{cite web|url=http://www.members.cox.net/ncroads/us1b.html |title=NCRoads.com: U.S. 1 Business |accessdate=March 4, 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20101125143253/http://members.cox.net/ncroads/us1b.html |archivedate=November 25, 2010 |df=mdy }}
17. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Wicker+St&daddr=35.4848558,-79.1789585+to:Hawkins+Ave&hl=en&geocode=FXY1HQIdR3VH-w%3BFbd0HQIdMtNH-ymngHBfOKasiTGAjne_tIqFmQ%3BFX0LHgIdVMBH-w&mra=dpe&mrsp=1&sz=14&via=1&sll=35.48185,-79.172287&sspn=0.05179,0.111494&ie=UTF8&ll=35.498692,-79.164562&spn=0.103558,0.222988&z=13|title=US 1 Bus - Sanford|accessdate=March 4, 2011}}
18. ^¹{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=US-1+N%2FUS-1+Bypass+N&daddr=36.3115396,-78.4097035+to:US-1+S%2FUS-158+W&hl=en&geocode=Faj6KAIdTClT-w%3BFfMRKgIdGZBT-ymt38j4crytiTEic-h-vcH-yA%3BFZjgKgIdRkdU-w&mra=dpe&mrsp=1&sz=13&via=1&sll=36.305442,-78.385048&sspn=0.102508,0.222988&ie=UTF8&ll=36.313742,-78.370628&spn=0.204993,0.445976&z=12|title=US 1 Bus - Henderson|accessdate=March 4, 2011}}
19. ^¹{{Maryland HLR|year=2014|county1=Prince George's|county2=Baltimore|county3=Harford|accessdate=March 3, 2016}}
20. ^Pennsylvania Highways - Auxiliary Routes of US 1
21. ^¹{{cite web|url=http://www.state.nj.us/transportation/refdata/sldiag/00000001B_-.pdf|title=U.S. Route 1 Business straight line diagram|publisher=New Jersey Department of Transportation|accessdate=January 18, 2010}}
22. ^{{google maps |url=https://maps.google.com/maps?f=d&source=s_d&saddr=brunswick+circle&daddr=40.220705,-74.765825+to:lower+trenton+bridge&hl=en&geocode=FbAZZgIdBHmL-ymZmcwJaFjBiTE7FJ0JxztqSg%3BFSG4ZQId_ymL-yk32hH2zlnBiTGUppVPEA2JoA%3BFaaOZQIdcROL-yGhMfdu8xUPLSkFSRTr3VnBiTGh2EfSd7ULPQ&mra=ls&sll=40.259617,-74.718189&sspn=0.05502,0.1684&ie=UTF8&ll=40.226204,-74.757328&spn=0.055047,0.1684&t=h&z=13&via=1|title=overview map of U.S. Route 1 Business through Trenton|accessdate=January 18, 2010}}
23. ^{{cite map|publisher=Chevron Oil Company|title= Map of New Jersey |year=1969|cartography=H.M. Gousha}}
24. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Unknown+road&daddr=US-1+BUS+N%2FWaldoboro+Rd&hl=en&geocode=FTjdnwIdTdXa-w%3BFVg3oAIdnILb-w&mra=mift&mrsp=0&sz=19&sll=44.031544,-69.543854&sspn=0.001429,0.003484&ie=UTF8&ll=44.044599,-69.526205&spn=0.045716,0.111494&z=14|title=US 1 Bus - Damariscotta|accessdate=March 4, 2011}}
25. ^1956 Dover USGS quadrangle
26. ^1956 York USGS quadrangle
27. ^Note: 1941 Dover USGS quadrangle shows US 1 on the bypass
28. ^Mapquest Driving Directions
29. ^GRANIT {{webarchive|url=https://web.archive.org/web/20130803072027/http://www.granit.sr.unh.edu/ |date=August 3, 2013 }} GIS data - NH Public Roads
30. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Augusta+Aiken+Rd&daddr=33.5894399,-81.7524988+to:York+St+NE&hl=en&geocode=FXgcAAIdZikg-w%3BFb-IAAIdTo4g-ymdtZxDP0z4iDELAEn9yOLgMg%3BFaxWAAIdDk4h-w&mra=mift&mrsp=1&sz=19&sll=33.576529,-81.703198&sspn=0.001665,0.003484&ie=UTF8&ll=33.573867,-81.742401&spn=0.05299,0.111494&z=14&via=1|title=US 1 Truck - Aiken|accessdate=March 4, 2011}}
31. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Powe+St&daddr=34.6847959,-79.8827978+to:US-1+S%2FUS-52+S&hl=en&geocode=FdSGEQId7gs9-w%3BFXs_EQId0xU9-ym5AP4ecxtViDHKgoiJhO240w%3BFZ4IEQIdOMc8-w&mra=dpe&mrsp=1&sz=15&via=1&sll=34.686122,-79.891591&sspn=0.026149,0.055747&ie=UTF8&ll=34.69011,-79.904165&spn=0.052295,0.111494&z=14|title=US 1 Truck - Cheraw|accessdate=March 4, 2011}}
32. ^¹{{cite web|title=Risk-Based Bridge Postings - State and Local Bridges|publisher=Pennsylvania Department of Transportation|date=October 8, 2013|url=http://www.dot.state.pa.us/public/pdf/InfoBridge/PennDOT-Risk-Based-Postings_REPORT_all-bridges-by-county.pdf|accessdate=December 18, 2014}}
33. ^{{google maps|url=https://www.google.com/maps/dir/39.8321364,-75.8201399/39.8273052,-75.8718316/@39.8268322,-75.8596392,4889m/data=!3m1!1e3?hl=en|title=overview of U.S. Route 1 Alternate Truck West Grove|accessdate=February 10, 2016}}
34. ^{{google maps|url=http://goo.gl/maps/C0D7B|title=overview of U.S. Route 1 Alternate Truck Philadelphia|accessdate=December 18, 2014}}
35. ^¹²{{cite web|url=http://www.state.nj.us/transportation/refdata/sldiag/00000001T_-.pdf|title=U.S. Route 1-9 Truck straight line diagram|publisher=New Jersey Department of Transportation|accessdate=April 12, 2007}}
36. ^{{cite web|url=http://www.state.nj.us/transportation/refdata/traffic_orders/access/rt1_9.shtm|title=Traffic Regulations: Route 1 and 9, The Pulaski Skyway|publisher=New Jersey Department of Transportation|accessdate=August 6, 2009}}
37. ^¹1953 renumbering
38. ^¹{{cite web|accessdate=July 20, 2009 |title=New Road Signs Ready in New Jersey |publisher=The New York Times |date=December 16, 1952 |url=http://img123.imageshack.us/img123/6933/19521216newroadsignsreaiu6.jpg |deadurl=yes |archiveurl=https://web.archive.org/web/20110721112422/http://img123.imageshack.us/img123/6933/19521216newroadsignsreaiu6.jpg |archivedate=July 21, 2011 }}
39. ^¹²³⁴⁵{{cite web|url=http://www.members.cox.net/ncroads/us1a.html |title=NCRoads.com: U.S. 1-A |accessdate=March 4, 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20101125150921/http://members.cox.net/ncroads/us1a.html |archivedate=November 25, 2010 |df=mdy }}
40. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Unknown+road&daddr=35.457284,-79.201134+to:35.4766311,-79.1864711+to:35.5127175,-79.1786599+to:Hawkins+Ave&hl=en&geocode=FVDWHAIdB0dH-w%3BFQQJHQIdknxH-yktSlQGdqisiTFrJBkDOm7o9g%3BFZdUHQId2bVH-ymZbWgxMqasiTFrz1oDAxx5lw%3BFY3hHQIdXdRH-ymfzwLdCqasiTGhNcjJy_4JQw%3BFXMLHgIdWsBH-w&mra=dpe&mrsp=3&sz=14&via=1,2,3&sll=35.505959,-79.168339&sspn=0.051774,0.111494&ie=UTF8&ll=35.493381,-79.177952&spn=0.103565,0.222988&z=13|title=Former US 1A - Sanford|accessdate=March 4, 2011}}
41. ^{{google maps|url=https://maps.google.com/maps?f=d&source=s_d&saddr=Hillsborough+St&daddr=35.779935,-78.648425+to:Capital+Blvd%2FNorth+Blvd&hl=en&geocode=FSIyIgIdJTZP-w%3BFV_1IQIdl-tP-ynFzILfZF-siTE9u2E4bXHppw%3BFVx6IgIdz5FQ-w&mra=me&mrsp=1,0&sz=18&sll=35.813981,-78.604517&sspn=0.003223,0.006968&ie=UTF8&ll=35.801247,-78.648806&spn=0.051583,0.111494&z=14&via=1|title=Former US 1 Bus - Raleigh|accessdate=March 4, 2011}}
42. ^¹{{cite web|url=http://www.state.nj.us/transportation/refdata/sldiag/00000139__-.pdf|title=Route 139 lower roadway straight line diagram|publisher=New Jersey Department of Transportation|accessdate=September 1, 2009}}
43. ^¹{{cite web|url=http://www.state.nj.us/transportation/refdata/sldiag/00000078__-.pdf|title=Interstate 78 straight line diagram|publisher=New Jersey Department of Transportation|accessdate=September 1, 2009}}
44. ^{{cite map|publisher=State Farm Insurance|title= State Farm Road Atlas |year=1983|cartography=Rand McNally}}
45. ^{{cite map|publisher=Rand McNally|title=United States-Canada-Mexico Road Atlas|year=1996}}
46. ^¹{{cite map|publisher=Pennsylvania Department of Highways|title=Official Road Map of Pennsylvania (back)| url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1950bk.pdf|year=1950|accessdate=January 16, 2014}}
47. ^{{cite map|publisher=Pennsylvania Department of Highways|title=Official Road Map of Pennsylvania (back)| url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1940bk.pdf|year=1940|accessdate=January 1, 2014}}
48. ^{{cite map|publisher=Pennsylvania Department of Highways|title=Official Map of Pennsylvania (back)| url=http://www.dot7.state.pa.us/BPR_PDF_FILES/MAPS/Statewide/Historic_OTMs/1960bk.pdf|year=1960|accessdate=January 16, 2014}}