Crowdsourced cell site
Structure facts
What the site currently knows about this tower, pulled from the public source stack behind the route graph.
Registration
Crowdsourced-only site
Location
Granite City, IL 62040
Lighting
Unknown
Status
Observed in OpenCelliD
Coordinates
38.75952, -90.08909
Notes
Approximate OpenCelliD-only site clustered from 2 cell observations across 41 crowd samples within 1000 meters. Confidence: medium. No FCC ASR structure matched inside the 200 meter join radius.
Carrier presence
The carrier and technology hints that make this more useful than a raw tower-owner listing.
T-Mobile
Approx. 4.5 miles
LTE
Approximate site confidence built from 2 cell observations across 41 crowd samples.
Nearby pages
Other tower detail pages within a short drive of this site.
Granite City, IL
Crowdsourced onlyApproximate cell site near Granite City, IL
Crowdsourced cell site with 1 carrier presences. Approximate OpenCelliD-only site clustered from 2 cell observations across 67 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
T-Mobile
LTE
South Roxana, IL
Crowdsourced onlyApproximate cell site near South Roxana, 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 South Roxana, IL 62087
T-Mobile
LTE
Granite City, IL
Crowdsourced onlyApproximate cell site near Granite City, IL
Crowdsourced cell site with 2 carrier presences. Approximate OpenCelliD-only site clustered from 25 cell observations across 277 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
AT&T
T-Mobile
5G NR
LTE
Granite City, IL
ASR matchedGranite City 81.4 ASR-1002732
81.4 with 0 carrier presences. Built from FCC ASR registration data; carrier overlays come from nearby OpenCelliD cells.
TWR 7 - E CHAIN OF ROCKS RD .8 KM E OF IL 111
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.