Rails can and are used to transport freight. Trucks contribute a lot to bad traffic and therefore the same kind of blockage you mentioned.

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qcnguy 2 days ago | parent [-]

Rail freight is dying everywhere outside the USA, where passenger rail died instead. Mixing the two on the same lines is very difficult and causes tremendous problems, you can't even do it once passenger rail speeds get high enough. Rail freight has been uncompetitive with trucking for a long time as a result even though rail has huge subsidies and road traffic is a revenue generator for governments.

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amanaplanacanal 2 days ago | parent [-]

Is road traffic really a revenue generator for governments outside the US? In the US, it's a huge cost sink and has to be subsidized with general taxes.

	▲	qcnguy 20 hours ago \| parent [-]
		Sure. Road and fuel taxes have historically generated a surplus after the costs of maintaining the roads are subtracted. EVs are changing that because they don't pay fuel tax. So, governments are now proposing to change how vehicles are taxed to make the roads pay for themselves again. The USA is different to Europe because gas taxes are a political live wire there in a way they just aren't in Europe. Presidents win campaigns by promising to reduce the price of gas! So of course the road network is in deficit there, it's a populist move. The equivalent populism in Europe is to make public transport free instead, as the governments are more collectivist minded there, whereas in the US personal freedom is a major concern.