Crowdsourced cell site
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
AT&T
Approx. 0.6 milesApproximate site confidence built from 3 cell observations across 3 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
Granite City, IL
ASR matchedGranite City 32.0 ASR-1205716
32.0 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
4208 Old Alton Road
Granite City, IL
ASR matchedGranite City 47.9 ASR-1213321
47.9 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
4190 Old Alton Road (50462)
Granite City, IL
ASR matchedGranite City 66.1 ASR-1044632
66.1 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
VALVE 88 .7 MI E OF IL HWY 3
Granite City, IL
Crowdsourced onlyApproximate cell site near Granite City, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 1 cell observations across 50 crowd samples within 1000 meters. Confidence: high. No FCC ASR structure matched inside the 200 meter join radius.
Approximate location near Granite City, IL 62040
Why this detail page matters
The product logic behind showing a standalone tower page instead of burying the record in a generic list.
- Exact ASR structures and crowdsourced-only nodes are both listed, with the difference labeled rather than hidden.
- Tower owner is often a neutral host like Crown Castle or American Tower, not the wireless carrier itself.
- Coverage ranges here are rough carrier-level estimates derived from reported cell radii. Treat them as indicative, not exact.