The rail from Tepic to Nogales was completed by 1882, the article mentions Tepic-La Quemada, not sure where La Quemada is or was

https://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-22532005000100011

Viaducto Miguel Alemán is a crosstown freeway, opened in September 1950

https://en.wikipedia.org/wiki/Viaducto_Miguel_Alem%C3%A1n

This was called the Haulover Road at least up until 1986

In 1836 money was voted to build a road to the Haulover so that cattle from the hinterland of Belize City could be brought more easily to market.

A ferry was mentioned here in a 1958 history of Spanish Lookout book