<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo iNational Highway 28A i-NH 28A, umgwaqo omkhulu osempumalanga nentshonalanga eNdiya oqala e-Ambikapur futhi uphela eSiddharth Nagar.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi National Highway 28A NH 28A, i-East-West National highway eNdiya eqala e-Ambikapur futhi iphelela eSiddharth Nagar, umgwaqo omkhulu udlula ezifundazweni zaseMadhya Pradesh, Uttar Pradesh, Bihar,. 