measure overlap of transit lines

08-26-2021 10:31 PM
Occasional Contributor III

Hi All,

I am having transit lines of a city. Many of them overlap as they come into the city center. I want to measure the overlap (length along the same physical geometry) in km for example. As you may imagine, the stretch of overlap will be very different for different routes. So if I can somehow measure that, 5 routes use 3.4 km of overlap, 2 routes use 5km of overlap etc, that will be very useful. 

Any idea would be of great help

Thank you,


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New Contributor

Can you break the transit lines (line features) in to a set of lines at the block level using the street network?

From there then I would select by location, and then summarize the overlap. 

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