Recker, Wilfred W.; Golob, Thomas F. (December 2001). "MOU 3007 report.PDF"(PDF). Path.berkeley.edu. Archived(PDF) from the original on 9 August 2017. Retrieved 18 July 2017.
"Unfallentwicklung auf deutschen Straßen 2012" [Crashes on German Roads 2012] (PDF). Statistisches Bundesamt (Federal Statistics Office). 10 July 2013. Archived(PDF) from the original on 14 November 2013. Retrieved 23 September 2013.
Jost, Graziella & Pogorelov, Evgueni (19 February 2008). "Fate of EU Motorway Safety in Hands of MEPs"(PDF) (Press release). European Transport Safety Council. Archived(PDF) from the original on 8 April 2014. Retrieved 7 April 2014.
This part of the word's meaning was codified in 1939 at Section 23.5 of the California Streets and Highways Code."California Code". Archived from the original on 27 July 2009. Retrieved 30 May 2011. See also People v. Scheinman, 248 Cal. App. 2d 180, 182, 56 Cal. Rptr. 168, 168–169 (1967) (interpreting Section 23.5 to find that a property owner had deeded to the State just the access from the side of his property directly abutting a future freeway but not the access through a connecting road that the state wished to close in order to upgrade an expressway to a freeway).
"Roadway Design Manual". Texas Department of Transportation. March 2010. 6: Freeways. Archived from the original on 14 May 2013. Retrieved 28 March 2013.
Jost, Graziella & Pogorelov, Evgueni (19 February 2008). "Fate of EU Motorway Safety in Hands of MEPs"(PDF) (Press release). European Transport Safety Council. Archived(PDF) from the original on 8 April 2014. Retrieved 7 April 2014.
"Using the Highway". Your Rights: The Liberty Guide to Human Rights. Liberty. 18 August 2008. Archived from the original on 9 February 2013. Retrieved 31 January 2013.
"Roadway Design Manual". Texas Department of Transportation. March 2010. 6: Freeways. Archived from the original on 14 May 2013. Retrieved 28 March 2013.
"Unfallentwicklung auf deutschen Straßen 2012" [Crashes on German Roads 2012] (PDF). Statistisches Bundesamt (Federal Statistics Office). 10 July 2013. Archived(PDF) from the original on 14 November 2013. Retrieved 23 September 2013.
Recker, Wilfred W.; Golob, Thomas F. (December 2001). "MOU 3007 report.PDF"(PDF). Path.berkeley.edu. Archived(PDF) from the original on 9 August 2017. Retrieved 18 July 2017.
Hogan, C. Michael & Latshaw, Gary L. (21–23 May 1973). The Relationship between Highway Planning and Urban Noise. Proceedings of the ASCE, Urban Transportation Division Specialty Conference. Chicago: American Society of Civil Engineers, Urban Transportation Division. Archived from the original on 18 May 2007.
This part of the word's meaning was codified in 1939 at Section 23.5 of the California Streets and Highways Code."California Code". Archived from the original on 27 July 2009. Retrieved 30 May 2011. See also People v. Scheinman, 248 Cal. App. 2d 180, 182, 56 Cal. Rptr. 168, 168–169 (1967) (interpreting Section 23.5 to find that a property owner had deeded to the State just the access from the side of his property directly abutting a future freeway but not the access through a connecting road that the state wished to close in order to upgrade an expressway to a freeway).
"Section 1A.13". Manual on Uniform Traffic Control Devices (Rev. 1, 2003 ed.). para. 27. Archived from the original on 13 May 2006.
Hogan, C. Michael & Latshaw, Gary L. (21–23 May 1973). The Relationship between Highway Planning and Urban Noise. Proceedings of the ASCE, Urban Transportation Division Specialty Conference. Chicago: American Society of Civil Engineers, Urban Transportation Division. Archived from the original on 18 May 2007.
"Using the Highway". Your Rights: The Liberty Guide to Human Rights. Liberty. 18 August 2008. Archived from the original on 9 February 2013. Retrieved 31 January 2013.