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Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit
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Dustin Carlino f8ace3c0ab per-city config to let bikes use bus lanes, for #184 
while I'm regenerating maps anyway, grab fresh seattle osm with more
lane fixes. and parallelize a slow point matching step -- 10x speedup
for austin
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.github/workflows figure out why some dropbox links are stale [rebuild] 2020-06-20 14:04:48 -07:00
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docs when previewing traffic signals after deleting phases, need to possibly 2020-07-10 09:34:45 -07:00
ezgui freebsd release! fixes #167 2020-07-08 11:41:37 -07:00
game autodetect ICs across the whole map, not just when there are complex 2020-07-10 17:39:25 -07:00
geom fix rendering crash 2020-07-08 15:57:19 -07:00
headless fix #158, build break 2020-07-07 12:45:11 -07:00
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release ready the alpha launch... 2020-06-21 17:49:52 -07:00
sim autodetect ICs across the whole map, not just when there are complex 2020-07-10 17:39:25 -07:00
updater importer option to assume onstreet parking on some residential roads, if OSM doesnt say anything. give 50% of residential roads in krakow some parking. fixes #171 2020-07-09 15:14:08 -07:00
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.gitignore add krakow as an optional city. need to specify more customization for #171, and given how much work is focused here, using the one-shot importer no longer makes sense 2020-07-09 14:33:39 -07:00
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Cargo.toml rip out gtfs code, cutover to osm. will revisit this later; gtfs and osm probably disagree on routes and stops, and gtfs has schedule. but for now, just osm. 2020-07-03 17:33:32 -07:00
clippy.sh round of clippy. not fixing everything. 2019-12-11 16:17:15 -08:00
format_md.sh adding a new hint for extra turn restrictions 2019-08-06 14:02:34 -07:00
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README.md

A/B Street

Ever been stuck in traffic on a bus, wondering why is there legal street parking instead of a dedicated bus lane? A/B Street is a game exploring how small changes to a city affect the movement of drivers, cyclists, transit users, and pedestrians.

Show, don't tell

Alpha release trailer

Find a problem:

exploring_traffic

Make some changes:

editing_map

Measure the effects:

evaluating_impacts

Documentation

Roadmap and contributing

See the roadmap for current work, including ways to help. If you want to bring this to your city or if you're skilled in design, traffic simulation, data visualization, or civic/government outreach, please contact Dustin Carlino at dabreegster@gmail.com. Follow r/abstreet for weekly updates or @CarlinoDustin for occasional videos of recent progress.

Project mission

If you fix some traffic problem while playing A/B Street, my ultimate goal is for your changes to become a real proposal for adjusting Seattle's infrastructure. A/B Street is of course a game, using a simplified approach to traffic modeling, so city governments still have to evaluate proposals using their existing methods. A/B Street is intended as a conversation starter and tool to communicate ideas with interactive visualizations.

Why not leave city planning to professionals? People are local experts on the small slice of the city they interact with daily -- the one left turn lane that always backs up or a certain set of poorly timed walk signals. Laura Adler writes:

"Only with simple, accessible simulation programs can citizens become active generators of their own urban visions, not just passive recipients of options laid out by government officials."

Existing urban planning software is either proprietary or hard to use. A/B Street strives to be highly accessible, by being a fun, engaging game. See here for more guiding principles.

Credits

Core team:

Others:

Data: