Denver International Airport opening (1995)
Denver built a new airport to replace Stapleton International, betting on a futuristic automated baggage system. Technical failures delayed the opening 16 months and pushed costs from roughly $1.7 billion to about $4.8 billion.
The airport finally opened in February 1995 and gradually became one of the world's busiest.
Denver became the standard warning about scope and technical risk in airport megaprojects.
Austin's utility project is exactly the kind of foundational infrastructure where technical complexity and interdependencies can create cascading delays.
