| Project Detail |
"El Sinaloense" tunnel is located in the state of Sinaloa and is the most important due to its size and the complexity of the Durango Mazatlán highway; it is the second longest in the country stretching 2,794 metres.
This type of tunnel has an equipment level similar to that used in Europe, which kick-started a new generation of tunnels with equipment such as:
Lighting system.
Communication system (emergency telephone, megaphones, CCT cameras).
Ventilation system (reversible fans, gas detectors, temperature sensor cable).
Fire-protection system (hydrants, extinguishers, pumping systems).
Signalling system (electronic board, traffic lights, emergency exit, reflective road studs).
Fibre optic systems control.
"El Sinaloense" covers: 1.16% of section III total and 44.16% of tunnel length.
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