Enter a location to see where transit service is below average.
Public transit is critical to a successful and equitable economic infrastructure. However, even places that have access to transit can include gaps where underserved communities would benefit from improved service. This tool reveals where transit improvements could provide the most impact by highlighting underserved areas where the market is strongest.
Transit areas where service meets the standard
Areas where transit service is below the standard
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* the standard service represents the average service provided in comparable areas
On the map above, any orange and red areas show transit markets where households are underserved by transit and would benefit from improvements. Blue areas indicate where the transit market strength is already met by a minimum benchmark of adequate transit service and white areas show where the market strength for transit service is low enough that adding transit would not represent an improvement. The pie chart shows the percentage of those households underserved by transit grouped by market strength.
Note: The market is not the same as demand. The gap results from a comparison of current service to the standard or average transit service in similar neighborhoods - not the best and not the worst service, but average.
Why Are There Transit Gaps?
Transit gaps exist wherever there is a mismatch between the strength of a transit market and the quality of transit service available to the households of that community.
Calculating the Strength of Transit Markets
AllTransitTM defines the strength of a transit market by comparing a wide range of neighborhood characteristics to current transit service available in transit served areas with similar neighborhood characteristics.
Reducing the average wait time for transit by for the underserved neighborhoods in would provide enough service improvement to meet minimum standards expected of the transit market in those areas.
What would it take to satisfy the market strength for the % of underserved areas in ?
Routes and Frequency
Every location and transit agency is unique, but generally one solution would be to increase the frequency of transit service along the existing (on average) -- routes or adding new routes. Adding -- would, on average, close the gap for the underserved areas in more.
The measure of transit service is driven by the frequency of service, the distance to all transit stops, and the access to jobs on transit. For underserved areas in , increasing the average frequency of service from to would change the average transit service in underserved areas from to (out of 100).
Goal: Reduce average wait times for transit by --.
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Goal: Add nn over the -- routes near the underserved locations.
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Creating Opportunities
Additional jobs accessible by transit
Improving transit service to match the market strength of would provide several economic benefits and opportunities to the community. nnn more jobs would become accessible. nnn more customer households would be accessible to businesses. etc... more
What is the right balance?The service vs market index measures the mismatch between transit service and market. Can we say more about when service is greater than the market and why that's OK, and doesn't necessarily represent a need to cut back on transit service?
Imbalance in underserved marketsLooking only at neighborhoods underserved by transit reveals an inequitable mismatch between transit markets and service provided.
Underserved Transit Service Index (0-100):
Underserved Market Index (0-100):
Identifying areas where transit can be improved In many locations, even where transit service meets or exceeds the market, there are pockets where households are underserved.
The following pie chart shows that in this community, there are some neighborhoods where the supply of transit does not even match the national average for service in neighborhoods with the same intensity and mix of people and jobs. And there is variariation in how well each neighborhood is served, some neighborhoods have average or better service for its population, however others do not. The pie chart shows what percent of households in this community live in neighborhoods with below average transit service, and the various shades from blue to yellow indicate what fraction of that average service is covered.
Add nn.
Average: --
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Average: --
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Measure | Min | Max | Mean |
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Routes | |||
Current Total Frequency Service | |||
Current Avgerage Frequency per Route | |||
Current Route Headway | |||
Percent to Increase Frequency | |||
Future Total Frequency Service | |||
Future Avgerage Frequency per Route | |||
Future Route Headway |
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