Rojas López, M.D. and Ramírez Muriel, A.F. 2018. Investment in Road Infrastructure and Its Impact on the Economic Development: An Analysis Approach to the Infrastructure Case in Colombia (1993-2014). Revista Ingenierías Universidad de Medellín. 17, 32 (Jul. 2018), 109–128. DOI:https://doi.org/10.22395/rium.v17n32a6.