FTTH Grant Cost & Route Estimator

Import each grant area as a project; route & cost them together or one at a time

⤒ Add project from BSLs (CSV / GeoJSON)

Show selected project only

Selected project

Feeder (major)—

Distribution (minor)—

Total fiber plant—

Splitter cabinets—

N:1 splitters—

BSLs passed—

Avg drop (all)—

Total drop (all)—

Show drop lines

Split ratio (N:1)

Hub spacing (km)

Underground $/ft

Aerial $/ft

% underground

Drop $/drop

Award-limited (fixed grant)

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.