While you'll always find some people who don't think taxes should pay for anything ever in this case I think there's clear value in the DoT monitoring traffic volumes so the cameras already exist. It's not as if there's some huge cost for those camera feeds to be put online where the public can easily access them. The footage that those cameras capture already belongs to the taxpayers. They are a public record (although short lived since it doesn't look like the government is saving the footage). The taxpayers should have easy access to their own records and they should have the freedom to make use of those records.
> not as if there's some huge cost for those camera feeds to be put online
But there is a cost. If it’s not used by 90% of voters, and its trivially use is made known to 60% of them, you have the votes to reällocate those funds.
> footage that those cameras capture already belongs to the taxpayers. They are a public record (although short lived since it doesn't look like the government is saving the footage). The taxpayers should have easy access to their own records and they should have the freedom to make use of those records
They are a public record because we make them public. And taxpayers fund plenty of non-public information collection. That you wouldn’t vote for something doesn’t make it electoral impossible (nor even not good politics).