FTTH Grant Cost & Route Estimator

Import each grant area as a project; route & cost them together or one at a time
Selected project
Feeder (major)
Distribution (minor)
Total fiber plant
Splitter cabinets
N:1 splitters
BSLs passed
Avg drop (all)
Total drop (all)
Split ratio (N:1)
Hub spacing (km)
Underground $/ft
Aerial $/ft
% underground
Drop $/drop
Award amount $
Cost — plant only
Cost — incl. drops
Your 25% share
Cost / passed sub
All visible projects
Total plant
Total passed
Total cost (incl. drops)
Total your-share
Max drop reach: 1000 ft
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Each project pulls its own OSM roads and routes from a central splitter cabinet; plant = union of shortest road paths to in-reach homes, each road counted once. Cost inputs and the reach slider apply to the selected project. Drag a CSV/GeoJSON onto the page to add another area.