Execution Of The Work: Bridge Acquisition; In The Construction Structure And Access Structure On The Rio Huallaga Modular Vehicular Bridge In Av. Miraflores In The Town Of Naranjillo And Jr. Victor Raul Haya De La Torre District Of Casti - Execution Of The Work: Bridge Acquisition; In The Construction Structure And Access Structure On The Rio Huallaga Modular Vehicular Bridge In Av. Miraflores In The Town Of Naranjillo And Jr. Victor Raul Haya De La Torre District Of Castillo Grande, Leoncio Prado Province, Huanuco