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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 e1d88f10ad Detect bad intersection polygons
2022-01-06 11:08:22 +00:00
.github Fix the Windows build, which hasn't been pinning to the release's data directory... ever. [rebuild] [release] 2021-12-23 12:01:53 +00:00
abstio Ignore hidden files like .DS_Store, fixing #832 2022-01-05 12:47:28 +00:00
abstutil Create JSON test cases for https://github.com/a-b-street/osm2lanes from existing maps 2021-11-16 14:17:57 -08:00
cli Add structopt option to change derived name of geojson-to-osmosis 2021-12-25 08:12:59 +00:00
cloud Convert updater to structopt. #745 2021-11-01 12:46:57 -07:00
collisions Upgrade to rust 1.56 and cutover to rust edition 2021 2021-10-21 09:38:06 -07:00
convert_osm Populating the map_model transit representation from the raw GTFS data. #372 2021-12-07 03:10:38 -08:00
data Grab new Bristol data with some more geometry fixes. Trying to get blockfinding to work here everywhere 2022-01-04 18:07:29 +00:00
fifteen_min Update map URL in the LTN tool. #766 2021-12-05 14:13:57 +00:00
game Detect bad intersection polygons 2022-01-06 11:08:22 +00:00
geom Detect bad intersection polygons 2022-01-06 11:08:22 +00:00
headless Convert other non-UI things from CmdArgs to structopt. #745 2021-10-26 12:02:40 -07:00
importer Adjust Bristol boundary 2022-01-04 11:00:11 +00:00
kml Upgrade to rust 1.56 and cutover to rust edition 2021 2021-10-21 09:38:06 -07:00
map_editor Add configuration to filter the auto-generaed crosswalks to only exist 2021-11-08 20:08:49 -08:00
map_gui Import part of east Bristol for LTN work 2022-01-04 10:22:56 +00:00
map_model When tracing perimeters, allow doubling back at a dead-end with exactly 2022-01-06 10:16:11 +00:00
osm_viewer Update map URL in the LTN tool. #766 2021-12-05 14:13:57 +00:00
parking_mapper Fix clippy warnings. [rebuild] [release] 2021-12-05 12:29:35 +00:00
piggyback Render A/B Street's lanes and traffic simulation on top of Mapbox GL (#788) 2021-10-31 13:52:58 -07:00
popdat Upgrade to rust 1.56 and cutover to rust edition 2021 2021-10-21 09:38:06 -07:00
release major release 2021-11-14 16:44:49 -08:00
santa Switch to a consolidated title screen that switches between all the 2021-11-06 10:33:11 -07:00
sim PathStep::ContraflowTurn to allow walking turns both ways 2021-12-20 23:11:36 +00:00
tests When tracing perimeters, allow doubling back at a dead-end with exactly 2022-01-06 10:16:11 +00:00
traffic_seitan Convert other non-UI things from CmdArgs to structopt. #745 2021-10-26 12:02:40 -07:00
traffic_signal_data Remove most built-in traffic signal timings, leaving just one to keep 2021-12-20 23:11:36 +00:00
updater Import a small slice of Kennington with a very representative set of London-specific map model issues. Add it to the screenshot tests, replacing Great Kneighton as the GB test. And trim out lakeslice from the test; we don't need quite so much redundancy for Seattle. 2021-12-09 14:31:20 +00:00
web Clean up the absurd number of Seattle maps. Ideally we'd have some way 2021-10-11 14:37:59 -07:00
widgetry Make the LTN tool handle roads that already ban cars. 2021-12-31 16:28:51 +00:00
widgetry_demo Removing the pregame color scheme 2021-11-06 10:33:11 -07:00
.dockerignore Create a Docker image to run the map importer in the almighty cloud. #326 2021-05-06 17:35:58 -07:00
.gitignore Import part of east Bristol for LTN work 2022-01-04 10:22:56 +00:00
Cargo.lock Make things build with the lyon_geom change 2021-12-23 17:00:08 +00:00
Cargo.toml Render A/B Street's lanes and traffic simulation on top of Mapbox GL (#788) 2021-10-31 13:52:58 -07:00
import.sh Split the importer into individual commands with structopt. #745 2021-10-25 13:02:00 -07:00
LICENSE Initial import of A/B Street prototype. 2018-03-13 08:06:03 -07:00
README.md new release 2022-01-02 18:43:57 +00:00
rgrep.sh Download only the cities specified in the UI map updater. 2021-04-19 17:55:42 -07:00

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 project to plan, simulate, and communicate visions for making cities friendlier to people walking, biking, and taking public transit. We create software to simulate traffic, edit streets and intersections, plan bike networks, create low-traffic neighborhoods, and educate the public about 15-minute neighborhoods through games. The project works anywhere in the world, thanks to OpenStreetMap.

Videos

Documentation

Project mission

We amplify the efforts of individuals and advocacy groups who campaign to transition cities away from private motor vehicles. We believe in transparent and reproducible analysis, so all of our work is open source and based on public data. We believe everybody should have a voice in shaping their city, so our software aims to be easy to use.

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:

See full credits

Contact dabreegster@gmail.com or follow @CarlinoDustin for updates.