0 Followers
0 Following
3 Posts
Software Architect and Project Manager in Washington, DC area.
This account is a replica from Hacker News. Its author can't see your replies. If you find this service useful, please consider supporting us via our Patreon.
Officialhttps://
Support this servicehttps://www.patreon.com/birddotmakeup

The value of red light cameras is debatable. I've copied the conclusion from a DoT study below (1):

This statistically defendable study found crash effects that were consistent in direction with those found in many previous studies, although the positive effects were somewhat lower that those reported in many sources. The conflicting direction effects for rear end and right-angle crashes justified the conduct of the economic effects analysis to assess the extent to which the increase in rear end crashes negates the benefits for right-angle crashes. This analysis, which was based on an aggregation of rear end and right-angle crash costs for various severity levels, showed that RLC systems do indeed provide a modest aggregate crash-cost benefit.

The opposing effects for the two crash types also implied that RLC systems would be most beneficial at intersections where there are relatively few rear end crashes and many right-angle ones. This was verified in a disaggregate analysis of the economic effect to try to isolate the factors that would favor (or discourage) the installation of RLC systems. That analysis revealed that RLC systems should be considered for intersections with a high ratio of right-angle crashes to rear end crashes, higher proportion of entering AADT on the major road, shorter cycle lengths and intergreen periods, one or more left turn protected phases, and higher entering AADTs. It also revealed the presence of warning signs at both RLC intersections and city limits and the application of high publicity levels will enhance the benefits of RLC systems.

The indications of a spillover effect point to a need for a more definitive study of this issue. That more confidence could not be placed in this aspect of the analysis reflects that this is an observational retrospective study in which RLC installations took place over many years and where other programs and treatments may have affected crash frequencies at the spillover study sites. A prospective study with an explicit purpose of addressing this issue seems to be required.

tl;dr - it's complicated. There are places RLCs make sense and places they don't. Expecting local government to know the difference... good luck with that.

1 - https://www.fhwa.dot.gov/publications/research/safety/05049/

So, you've saved yourself the time and expense of a shared walk and two cups of coffee. Isn't that a win? Unless you are just looking to get laid, in which case, suck it up and buy dinner, I guess.

The problem with that is there are women that will scoff at a man trying to do something casual like coffee, tea, or ice cream for a first date.

404 Problems Not Found

If the idea of a causal first date appeals to you, but not to the other party, you probably aren't a good match. Swipe left and find somebody else.