femoral artery and femoral vein, saphenous nerve and nerve to vastus medialis
sacral nerves
The popliteal artery branches off from the femoral artery. It is located in the knee and the back of the leg. Its courses near the adductor canal and the adductor hiatus, distinctive open areas inside the thigh
the carotid artery passes through the carotid canal to the brain
The greater Palatine nerve ascend and branch through the incisive canal.
The Panama Canal.
meatus
in males the contents of the inguinal canal are: spermatic cord, illioinguinal nerve, genital branch of genitofemoral nerve. in females: the round ligament of uterus and illioinguinal nerve.
Through the Welland canal.
The Grand Canal is a man-made structure, and it is the longest non-natural river in the world. It starts in Beijing, China and extends through cities such as Tianjin. It is over 7,000 years old.
meatus
The hydraulic structure in which irrigation canal is passing over the drainage is known as aqueduct. This structure is suitable when bed of canal is above the highest flood level of drainage. while The hydraulic structure in which the drainage is taken over the irrigation canal, but the canal water passes below the drainage under siphonic action is known as siphon super passage. This structure is suitable when the bed level of drainage is below the full supply level of the canal. Farhad Ahmadzi
cervical