Step 1.
original LA county street block, click
https://transparentgov.net/json2tree/esri/geojson/dir.html?dir=.%2Fstreet&model=street-google
Step 2.
before improvement, some block range do not have 100 breaker.
https://transparentgov.net/json2tree/esri/vendor/refinery/street-url-google.html?url=https://transparentgov.net/data/sample/geojson/street/CAMS_Streets.geojson
click each street, block range L for left, R for right
Step 3.
load this improved street block( have 100 breaker ) first
click it
Step 4.
this is new 6 segment of hill street, 100 breaker applied.
Step 5.
this is old original county street, where hill street do not have 100 breaker
Step 6.
only need get old street URL, by
Step 7.
this is old street url, copy past this url to
https://transparentgov.net/data/sample/geojson/street/st-5-old.geojson?model=street-google
Step 8.
copy past old street url here
https://transparentgov.net/json2tree/esri/vendor/refinery/street-url-google.html?url=https%3A%2F%2Ftransparentgov.net%2Fdata%2Fsample%2Fgeojson%2Fstreet%2Fst-5-old.geojson
Step 9.
click start button, will combine old street with new 100 breaker improvement street.
Step 10.
Here is magic part.
If you use ArcGIS pro, merge tool, combine tool, whatever,
when you combine 5 old + 6 new(improvement)
you alway get 5 + 6 = 11 street segment
And here, you see, it is 10 segment.
10 segment is correct.
11 segment is wrong.
why?
because in old 5, hill street is one long segment
old hill street will be replace by 6 new hill segment.
Arcgis pro combine, merge tool does not have ability to figure out old hill street should not show up in combined result.
This renewable street tool is specialized to analysis, which is old street, should remove.
5 old + 6 new = 10 ( because old hill segment has been replaced by 6 smaller new hill segment. )
the other 4 old street has no change.
Step 11.
This is old hilll street, long segment, block range is over 500,
it should be replace by 6 new smaller segment, 100 block range for each segment.
https://transparentgov.net/json2tree/esri/vendor/refinery/street-url-google.html?url=https://transparentgov.net/data/sample/geojson/street/st-5-old.geojson
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