Urbanism/Infrastructure Tools, Databases, and Resources

ritchiew

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I'm starting this thread as a place to keep track of some of the cool and useful tools/websites/databases people use to explore the Boston area. I come across neat tools then forget what they're called. Or someone here will post a link to some wonderful dataset and I can't remember what thread it was in a few months later. (I remember some interactive map with lots of historical traffic count data. Where the heck is that?) And I'm sure people here have interesting recommendations for things to peruse.

I'll kick off with a few (that most people here probably already know) to maybe give an idea of what I mean:

Map Junction https://www.mapjunction.com/
This is a Boston-specific website that has hundreds of historical maps and aerial views of the region. It also lets you put different maps over top of each other for comparison.

Urban Stats This is a great website for browsing a really massive amount of demographic info. You can look at any region from a full state down to specific neighborhoods. See population, employment levels, car ownership, average commute times, obesity rates... literally hundreds of statistics on a browsable map. It has really detailed info for US and Canada, and more basic info for the rest of the world.

OpenRailwayMap https://www.openrailwaymap.org/
An interactive map of every railway in the world. You can also toggle on other info about things like electrification and max speeds.

Digital Commonwealth https://www.digitalcommonwealth.org/
A really massive collection of historic photos, focusing on Massachusetts. Most of the stuff that ends up in the "Dirty Old Boston" thread, you can find here. They've also got lots of other digitized things I'm less familiar with. It looks like they're adding lots of old Massachusetts newspapers to the collection.

Map Frappe https://mapfrappe.com
Way more obscure tool, but this is just a website that lets you quickly compare sizes of things on two different maps. Use it to, for example, check the size of Gillette Stadium and see what kind of land it would take up in the city.

Please add more. Whatever you find yourself using a lot, feel free to mention it here.
 
Good idea! Heres a few more.

Historic aerials

Boston tax parcel viewer

A better railway map than openrailway map that you can open in google maps

When the ab search isnt finding something I use this to search ab through google, just type what youre looking for on the search bar after the site:archboston.com part.
 
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For sheer comprehensiveness, I can't not recommend the MassGIS sites, especially MassMapper, which collates data from every municipal GIS system, plus some census data and other state data sources, and sometimes there are very interesting "story maps" that map out dam restoration potential, TOD opportunity, etc.

This is the full Datalayer List - Also, the MassMapper Aerial Comparison tool, featuring statewide aerials from ~1990-2023.

I'm also a big fan of the US Census data visualisers: their OnTheMap job & commute map is probably it's best known.
 
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There's also this website, https://rail.guide/, that looks like it uses the same data as that google map you posted. It is at least an easier url to remember.
For some context for others, this one shows all railroads in North America, including abandoned railroads. And https://rail.guide/ lets you easily switch between the current and historical rail networks.
 
There's also this website, https://rail.guide/, that looks like it uses the same data as that google map you posted. It is at least an easier url to remember.
For some context for others, this one shows all railroads in North America, including abandoned railroads. And https://rail.guide/ lets you easily switch between the current and historical rail networks.
Very good! I like that one even better than the one I shared. I dont like how with openrailwaymaps certain things disappear depending on how far youre zoomed in or out. That ones great though you can choose to have just abandoned lines show up if you want.
 
Most aren't specific to Boston, but I'll drop a few:
 
https://mhc-macris.net/ is probably one of my most used websites, it's a website created by the Massachusetts Historical Commission that contains most of the historical structures in Massachusetts, year of construction, architect, etc. It's definitely missing a lot of good buildings but its one of the best CRIS websites ive found for any state
 
Here's a super quick and basic tool for finding the population within a circle on a map


There are lots of tools like this one. Maybe someone has a better recommendation. But this is good for quick sanity checks for things like "which neighborhood is denser?" or "is this town big enough for an infill train station?"
 
This one is more complicated, but here is some software to figure it how fast a train can run on a given right-of-way. It's mainly for intercity or commuter rail. It's a python script that run in QGIS. It will come up with a timetable and show which curves create the biggest time loss.


There are a lot of caveats to the results, which you can read on that page. Basically it gives the absolute fastest times for a train running with no restrictions. It doesn't take into account slow downs from things like signaling, traffic, or grade crossing restrictions. The numbers it gives are overly optimistic, but shouldn't be too far off.

As a sanity check, I tried running it against the existing Providence Line with all stops using fast-accelerating EMUs, and it says it should be 53 minutes from Providence to Boston.* An official NEC study from several years ago said it should take 57 minutes. I'm taking that as pretty good.

This seems like an especially good tool for looking at what could be done with abandoned rail lines, or comparing timetables from different kinds of rolling stock (EMUs or diesels).

*(I tweaked some of the default value in the script. Max allowed speed was 100mph, and I changed it to 80. The script can also input topographic data to account for grades, which I couldn't get working quickly, so I skipped for now. I'm trusting that lines from the 1830s are super, super flat)
 

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