Several years back there was a big earthquake in the Los Angeles area and one of the bridges on the Santa Monica Freeway (Rt. 10) collapsed. Back then Wilshire Boulevard (or one of the other boulevards like Pico or Olympic) was probably the best alternate route but traffic must have been a real mess (I had left L. A. so I could only commiserate from New Jersey).
As the story goes, a well-known local construction company took the bid to rebuild the bridge. They not only finished the work before the deadline but they actually received a contractual bonus for getting it done weeks earlier than imagined. I was very impressed.
But then one of my periodic fears crushes my elation like a three-hour tour: I wouldn’t know the first thing about how to rebuild that overpass. Is there a book that tells me how to go about it? Where’s the Professor when you need him?