This is a major US city.
No, no, no. This WAS a major US city, like, fifty years ago. Get with the times, my man. It's just another dead port town, like hundreds of towns along formerly major international shipping routes, along with pretty much every US foundry and steelworks town. The car was on it's way through the guardrail anyways, the crooked politicians stomped on the gas and got their pockets lined in paper. (Car metaphor for Detroit - bam).
New car sales are way up, and related manufacturing is actually still pretty strong in MI - it's just foreign companies now own all the component manufacturers used in "American" autos. The Japanese and Italians own just about all automotive component manufactories in the state. However, now all the subcomponents are actually made in factories overseas, so really "American" cars are merely "assembled in America," with the majority of true profit being sent to the foreign nations. What has happened is that US factories are expected to operate on razor-thin margins, buying overpriced, low-quality sub-components overseas (the US factories are expected to do QC for the foreign companies, too...). Toyota, Honda, Hyundai, and some other "foreign" auto manufacturers actually now use many components assembled in the US where they previously did not - it's just that none of the sub-components come from the US, anymore, but are instead imported. The lion's share of profit is leaving America, and we've wound up in a bizarre, historically un-American position of being the exploited rather than the exploiters. - But it's just the effects of the nationally-cherished ideal of greed. Still, somehow the American public gets hyped up every time they hear a new manufacturer is going to start assembling products in the US. Hoo-fucking-ray.
I worked for a time, fairly recently, producing automotive compressors. Everything, down to the bits and tubings were made by subsidiary companies of the parent company which owned us, though the components were actually all made in the country of the company's headquarters, so only what was absolutely necessary for the label was "Made in USA." The subcomponents were not selected for use based on merit, but chosen simply because the parent company owned a manufacturer making the part, and built factories back home, where they were not feeding the US supply so much as the US factory was feeding the Japanese companies demand. Still... MI has retained a lot of the jobs related to automotive manufacturing, and many are actually in a phase of rapid expansion right now. A local Brembo plant (a factory formally being owned by Hayes Lemmerz, and before that, American) and the compressor plant nearby are both rapidly expanding their workforce right now, to a such an extreme where there simply aren't enough people around to employ. While these corporations are rapidly expanding, the expansion seems to be focused on more rural areas, because these localities suck ass at negotiating and are happy to give them a few acres, permission to destroy the road infrastructure, and pay nothing in taxes in exchange for offering the residents jobs, with the local government hoping they can use this "score" to justify raising property taxes, so residents end up paying these foreign fucking factories (whether they work there or not) just to exist, which just continues to fuel this idea that employers are some deity for the lowly to worship, instead of it being an equal exchange of labor for wages.
Anyway, the steel industry would've been fucked no matter what. I'm not sure if any major factory in MI works with steel anymore. We're on to aluminum, car-related and elsewhere.