This track is Country Summer, the summer version of Country Woods. This track is not mine, since it is a conversion from the homonymous route made by Andreas Neuer for Need for Speed IV: High Stakes, so I give credits to him. To install it put "trk004" folder that you find in the downloaded Zip file into "C:/Program Files/Electronic Arts/Nfs3/Nfs3/Gamedata/Tracks" and replace the existing one. You are allowed to create a project using as a base my track but please contact me first on my e-mail "opusivgamer@gmail.com" and give me credits if you have my permission.
Visit my Youtube channel "Opus IV Gamer" (https://www.youtube.com/channel/UCoIje9MbCb2TOtrMmGttYNg) to see a lot of videos that I made on Need for Speed III Hot Pursuit and don't forget to subscribe to it for new coming videos.