#28 - Hyderabad Road Network Cleanup

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There's been a lot of additions to the road network in Hyderabad recently that caused over 25,000 connectivity issues. We'll use this task to clean this up.

Step 1: Duplicate nodes

Possible to fix using JOSM validator (Shift+V) which shows these as an error. Select the duplicate nodes group and hit fix which combines the nodes to make a junction.

Step 2 : Overlapping ways

Create a filter (Window>Filter) with highway=* -layer=* -bridge=* -tunnel=* and invert it (check i) to display only surface level roads. Select crossing way objects from validator and hit shift+i to create intersection points (requires installing utilsplugin2 from JOSM plugin preferences)

Step 3 : Way end near node

Select the ways and junctions using validator and hit j to join to the nearest way. This might lead to unnecessary connections,so a visual check is needed to make sure new issues are not introduced.

Created by geohacker - Updated - Priority: high

  Instructions

Entities to Map
road network
Changeset Comment
#india-hyderabad-cleanup
When saving your work, please leave the default comment but add what you actually mapped, for example "added buildings and a residential road".

Step 1: Duplicate nodes

Possible to fix using JOSM validator (Shift+V) which shows these as an error. Select the duplicate nodes group and hit fix which combines the nodes to make a junction.

Step 2 : Overlapping ways

Create a filter (Window>Filter) with highway=* -layer=* -bridge=* -tunnel=* and invert it (check i) to display only surface level roads. Select crossing way objects from validator and hit shift+i to create intersection points (requires installing utilsplugin2 from JOSM plugin preferences)

Step 3 : Way end near node

Select the ways and junctions using validator and hit j to join to the nearest way. This might lead to unnecessary connections,so a visual check is needed to make sure new issues are not introduced.

  Start contributing

Contributors Done Assigned