Interstate 49 in Arkansas (English Wikipedia)

Arkansas State Highway Commission (June 7, 1995). "Minutes of the Meeting" (PDF). Arkansas State Highway Commission. pp. 647–648. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (January 22, 1991). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. pp. 199, 868. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (November 17, 1998). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. p. 1205. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (November 17, 1999). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. p. 1411. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway and Transportation Department. "AHTD List of ARRA projects" (PDF). Arkansas State Highway and Transportation Department. (Though both are labeled "Hwy. 71" here, as described #030325 is AR 245/future I-130 & I-49, while #030354 is AR 549/future I-49.)
Arkansas Highway and Transportation Department (n.d.). Map of Proposed I-49 (Map). Little Rock: Arkansas Highway and Transportation Department. Sheets 1, 2, and 3 (PDF). {{cite map}}: External link in |sheets= (help)CS1 maint: year (link) Retrieved January 23, 2015.

arkansasmatters.com

"First Section of Bella Vista Bypass Now Open". Arkansas Matters. Little Rock, Arkansas: KARK-TV. April 22, 2014. Archived from the original on December 7, 2017. Retrieved May 14, 2014.

Wood, Ron (September 30, 2021). "Decades-long Bella Vista Bypass project opens today". Arkansas Democrat Gazette. Retrieved October 2, 2021.
Wood, Ron (January 12, 2022). "Site work expected to begin on I-49 extension to Barling in the Fall". Arkansas Democrat-Gazette. Retrieved February 11, 2022.

Gerhardt, Kara (January 8, 1999). "Secretary Slater Joins in Dedication of Final Segment of Arkansas' I-540" (Press release). United States Department of Transportation. Retrieved May 2, 2009 – via The Crittenden Automotive Library.

McClintock, Kevin (October 15, 2019). "Final phase of Bella Vista Bypass under construction". Joplin Globe. Retrieved October 2, 2021.

"Loop 245 Named For Prissy Hickerson". KTBS-TV. July 23, 2007. Retrieved May 28, 2017.
Vitrano, Amy (November 10, 2014). "New section of I-49 opens, connects Shreveport to Texarkana". KTBS-TV. KTBS-TV. Retrieved December 17, 2019.

Bailey, Spencer (May 12, 2023). "ARDOT announces exit numbers changing on I-49". Rogers, Arkansas: KNWA-TV. Retrieved May 15, 2023.
Smith, Jacob (October 10, 2022). "Future Interstate 49 to break ground in Barling". KNWA FOX24. Retrieved May 5, 2023.
"ARDOT announces next phase of River Valley I-49 extension underway". KNWA FOX24. July 20, 2021. Retrieved October 2, 2021.

Gladden, Alex (March 18, 2022). "Some opposition heard on plans for Interstate 49". Southwest Times Record. Retrieved March 25, 2022.

Souza, Kim (June 15, 2020). "I-49 widening to six lanes should be complete by late summer". Talk Business & Politics. Retrieved June 4, 2022.
Tilley, Michael (March 12, 2024). "Cost of I-49 segment between Barling and Alma rises to $1 billion". Talk Business & Politics. Retrieved April 10, 2024.
Rosa, Jeff Della (May 25, 2023). "ArDOT to release findings on proposed $250M highway west of I-49". Talk Business & Politics. Retrieved May 26, 2023.

"Arkansas Highway 549 To Open To Traffic Wednesday". www.ualrpublicradio.org. Associated Press. May 14, 2013. Retrieved May 7, 2021.

Arkansas State Highway Commission (June 7, 1995). "Minutes of the Meeting" (PDF). Arkansas State Highway Commission. pp. 647–648. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (January 22, 1991). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. pp. 199, 868. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (November 17, 1998). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. p. 1205. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
Arkansas State Highway Commission (November 17, 1999). "Minutes of the Meeting" (PDF). Little Rock: Arkansas State Highway Commission. p. 1411. Archived from the original (PDF) on December 25, 2013. Retrieved December 24, 2013.
"First Section of Bella Vista Bypass Now Open". Arkansas Matters. Little Rock, Arkansas: KARK-TV. April 22, 2014. Archived from the original on December 7, 2017. Retrieved May 14, 2014.

Trace, Michael (January 25, 2022). I 49 BVB Northbound. Retrieved February 20, 2022 – via YouTube.
Trace, Michael (January 25, 2022). I 49 BVB Southbound. Retrieved February 20, 2022 – via YouTube.