Interesting. Today was my first ride to Union Station in Denver on surface streets rather than on the Cherry Creek path, because it's a really busy time of year there and I'm looking to deal with drivers rather than the rather densely populated scene on the MUP. I have mixed feelings about the park speed limit. I think someone said it well that if the officers use good discretion it's a good idea, but my, the price! It's also a bit ironic when folks routinely speed 25+ mph above the limit our freeways here, with almost no enforcement.