-https://www.adrd-forums.net/index/resources/alternate-city-horizon-construction-yard.150/ (Armory Digital)

-https://efr1.forumotion.com/t6582-alternate-city-horizon-construction-yard-v1-000#126869 (EFR)

-https://www.nnracing.com/filelibrary.asp?fileid=83649 (NNRacing)

-https://www.reddit.com/r/Nr2003/comments/10r0m3j/alternate_city_horizon_construction_yard/ (Reddit)

-(SRMZ)

-https://stunodracing.net/index.php?resources/alternate-city-horizon-construction-yard.16084/ (Stunod)  

-https://www.racedepartment.com/downloads/alternate-city-horizon-construction-yard.58330/ (The Race Department)