Bridge maintenance is sorely needed across the whole country.
Anyway, the reason this stuff doesn't get enough funding is because the process of sorting out public spending priorities is called politics. Everybody has their own idea about what needs money and how much money should be thrown around. There's no objectively correct way to sort it all out, no means by which we can weigh the relative merits of increased library funding against retrofitting single family homes against earthquakes except by asking people which they prefer. And different people have different tolerance for risk, somebody who decided to tolerate the risk of a major earthquake sometime in the next X years because they'd rather fund some other project isn't necessarily wrong. It's not a matter of simply educating people about the risk (and FWIW, the average person in Seattle is definitely aware that the region is geologically risky.)
Anyway, the reason this stuff doesn't get enough funding is because the process of sorting out public spending priorities is called politics. Everybody has their own idea about what needs money and how much money should be thrown around. There's no objectively correct way to sort it all out, no means by which we can weigh the relative merits of increased library funding against retrofitting single family homes against earthquakes except by asking people which they prefer. And different people have different tolerance for risk, somebody who decided to tolerate the risk of a major earthquake sometime in the next X years because they'd rather fund some other project isn't necessarily wrong. It's not a matter of simply educating people about the risk (and FWIW, the average person in Seattle is definitely aware that the region is geologically risky.)