National Highway 343 (India)
National Highway 343, commonly referred to as NH 343 is a national highway in  India. It is a spur road of National Highway 43. NH-343 traverses the states of Chhattisgarh and Jharkhand in India. Route 
Chhattisgarh
Ambikapur, Semarsot, Ramanujganj,
Jharkhand

Chhattishgarh/Jharkhand Border –Garhwa. Junctions  
 
 Terminal with National Highway 43 near Ambikapur. Terminal with National Highway 39 near Garhwa. 