A water main installed in the 1870s- yes the horse and buggy 1870s- ruptured this morning in New York City, causing major flooding and transportation disruptions. The NY Times City Blog paints a pretty grim picture:
A 12-inch cast-iron water main installed in 1870 broke in Lower Manhattan early Friday morning, flooding about a dozen buildings, forcing the evacuation of several structures, and sending water gushing over the area at least three blocks around the site … The water was up to four feet deep in some buildings at the height of the flood, around 5 a.m. Service on the Nos. 1, 2 and 3 subway lines was interrupted for a while, and the Metropolitan Transportation Authority is continuing to warn of delays in service along those lines, as well as on the M20, M22 and X25 bus routes.
While I hate to say “I told you so” after a disaster, this rupture brings home the need to do two crucial things recommended by the 2009 Report Card for America’s Infrastructure:
1. (specific) Invest in modernizing the nation’s water infrastructure
2. (general) Plan, design, and operate resilient critical infrastructure systems to withstand and recover from disruptions.
It might not be much consolation to the people up in NYC today dealing with damages to homes and business or who are unable to travel, but there are some tools we can use to keep problems like this from happening again. 
Firstly, we need to support legislation that increases revenues for water infrastructure. The federal government’s share of water infrastructure investments has dropped dramatically over the last few decades and local governments are left shouldering a financial burden too big to handle. A new proposal in Congress, the Water Protection and Reinvestment Act raises revenues from a variety of sources to fund a Trust Fund for drinking and wastewater infrastructure. An easy thing for you to do is visit ASCE Report Card Action Center and send an email to your legislators instantly asking them to support the bill.
Second, the delays to vehicle, bus, and rail travel in a busy downtown area this break is causing illustrate how interconnected our infrastructure systems are. A new publication form ASCE Guiding Principles for Critical Infrastructure gives engineers and policymakers a framework for not only protecting infrastructure in a disaster, but making sure all systems (transportation, water, emergency services) work together to keep people safe and get things back on track.
Most of these problems won’t be fixed over night – NYC itself probably has hundreds of miles of century-old pipes – but we need to start somewhere. Infrastructure failures are often tragedies with both human and economic costs, but they also show us where we need to be doing better. Thankfully it looks like no one got hurt this time, but let’s not sit around and wait for another break to happen we need more money to build a safer, smarter system.