Transport Sounds Pack (Optional Pro In-App Purchase) – includes 20 sounds

  Sample Name Sound Sample Source / Attribution
1 Heavy traffic across a park http://www.freesound.org/people/Zabuhailo/sounds/166026/
2 Street sounds; Indian sub-continent http://www.freesound.org/people/sebastianlund/sounds/73558/

(Andi Roselund [Sangwha Comm])

3 Heavy traffic; wet road http://www.freesound.org/people/ultradust/sounds/167501/
4 Freeway traffic; distant http://www.freesound.org/people/sebastianlund/sounds/73532/
5 Medium traffic; close http://www.freesound.org/people/inchadney/sounds/116846/
6 Helicopter approach http://soundbible.com/2074-Helicopter-Approach.html  (Mike Koenig)
7 Jet flyover http://www.freesound.org/people/zolopher/sounds/74361/
8 Military jet flyover http://www.freesound.org/people/FreqMan/sounds/135496/
9 Military jet take-off; close http://www.freesound.org/people/qubodup/sounds/189446/
10 Small jet flyover http://www.freesound.org/people/rickbuzzin/sounds/131315/
11 Turbo-prop aircraft flyover http://www.freesound.org/people/digifishmusic/sounds/54968/
12 Ambulance with siren http://soundbible.com/558-Ambulance.html  (Mike Koenig)
13 Bus leaving bus stop http://www.freesound.org/people/dobroide/sounds/111947/
14 Car drive by; close http://soundbible.com/532-Car-Drive-By.html  (Mike Koenig)
15 Car drive by; distant http://www.freesound.org/people/stijn/sounds/19982/
16 Fire truck with siren http://soundbible.com/1511-Fire-Truck-Siren.html  (Fireman Sam)
17 Motorcycle http://www.freesound.org/people/marcolo91/sounds/156095/
18 Police car with siren http://www.freesound.org/people/conleec/sounds/159750/
19 Truck drive by http://www.freesound.org/people/maphill/sounds/187202/
20 Truck idling http://www.freesound.org/people/abuurman/sounds/130016/