LT-26 · St. Louis, MO

Gravois Bend

Gravois Bend Community Net. Switched on Oct 29, 2016; 1,081 households connected through 49 nodes.

About the network

Gravois Bend covers about 26 blocks of St. Louis’s northeast side, mostly bungalows and two-flats. The network was built by a block club after the incumbent provider declined, again, to upgrade the area’s copper lines.

Schematic

Schematic of the Gravois Bend network 49 nodes: 3 hubs, 2 relays, 41 rooftop nodes and 3 street nodes. All are online. Backbone links join the hubs and relays, each rooftop links to its nearest hub, and 1 backhaul link leaves the network. Positions are approximate and drawn on a lettered grid, not a map. Every node is listed in the table below. ABCDEFGH12345 BH1 N-1024N-1576N-2091

Hub Relay Rooftop Street Backbone Access Backhaul Offline Degraded

Uptime

99.96% uptime over the last 90 days, with 1 day of degraded service or maintenance.

90 days agoToday

Governance

Owned by
Gravois Bend Community Net
Legal home
Tenants’ association, incorporated as a nonprofit
Members
1,081 households, one vote each
Monthly assembly
Last Monday of each month, 7:30 pm, at the housing cooperative’s lobby
Annual assembly
Every March
Maintenance fund
$10 a month per household, suggested. No household is disconnected for not paying.

Stewards

Elected by the members. Listed by first name and initial.

  • Víctor I.Network steward · since 2017
  • Alicia P.Treasurer · since 2025
  • Raymond S.Membership steward · since 2021
  • Monique H.Training steward · since 2019

Backhaul

Links that carry the network’s traffic to the wider internet.

Backhaul links
LinkMediumCapacityFar endPeak use yesterday
LT-26-BH1 Fiber 10 Gbps St. Louis internet exchange 18%

Maintenance log

  1. Firmware 4.6.2 rollout. Staged firmware rollout to every node, one hub’s area at a time. Each node restarted once.

  2. Storm damage. High winds knocked several dishes out of alignment. Stewards realigned them once it was safe to go up.

  3. Cable to N-1030 replaced; squirrels again.

  4. Climbing safety refresher: 22 installers recertified.

  5. Heat wave: 4 rooftop nodes throttled; all recovered overnight.

  6. Annual assembly: 115 members attended and elected three stewards.

  7. Tree trimming along two backbone paths, with the city’s parks crew.

  8. Hardware refresh: 19 nodes upgraded to Stoop R6 over the year.

  9. Battery modules replaced at 2 hubs ahead of winter.

  10. Annual assembly: 59 members attended and elected two stewards.

  11. N-1038 replaced under warranty after its radio stopped associating.

  12. Ice storm: 5 nodes offline until power was restored.

  13. Power injector for N-1534 replaced after a surge.

  14. N-1527 replaced under warranty after its radio stopped associating.

  15. Expansion: three new nodes in 2022, mostly in grids C2, C3 and H3.

  16. Hardware refresh: 15 nodes upgraded to Stoop R5 over the year.

  17. New hub on the fire station roof, under a city agreement: N-2091.

  18. Firmware 4.0 rolled out to every node.

  19. Hardware refresh: 13 nodes upgraded to Stoop R4 over the year.

  20. New hub on the public housing tower roof, under a housing authority agreement: N-1576.

  21. Network switched on: 24 nodes installed by 156 volunteers over a weekend.

  22. Founding assembly: the Gravois Bend Community Net adopts its charter and elects four stewards.

49 nodes in Gravois Bend, in the order they were installed.

Nodes in Gravois Bend
NodeRoleSiteGridHardwareInstalledUptime, 30 daysStatus
N-1024 Hub Community health center roof G3 Gantry H3 2016-10-28 99.93% Online
N-1025 Relay Mid-block relay mast D5 Span P4 2016-10-28 99.92% Online
N-1026 Rooftop Two-family house B4 Stoop R6 2016-10-28 99.98% Online
N-1027 Rooftop Church hall H5 Stoop R5 2016-10-28 99.85% Online
N-1028 Rooftop Duplex E1 Stoop R6 2016-10-28 99.84% Online
N-1029 Rooftop Three-family house A4 Stoop R6 2016-10-28 99.96% Online
N-1030 Rooftop Corner store B3 Stoop R6 2016-10-28 99.93% Online
N-1031 Rooftop Duplex G5 Stoop R6 2016-10-28 99.95% Online
N-1032 Rooftop Duplex B5 Stoop R5 2016-10-28 99.98% Online
N-1033 Rooftop Church hall G2 Stoop R6 2016-10-28 99.82% Online
N-1034 Rooftop Duplex C3 Stoop R5 2016-10-28 99.90% Online
N-1035 Rooftop Duplex B2 Stoop R5 2016-10-28 99.92% Online
N-1036 Rooftop Two-family house A3 Stoop R6 2016-10-28 99.99% Online
N-1037 Rooftop Two-family house E1 Stoop R4 2016-10-28 99.82% Online
N-1038 Rooftop Laundromat H2 Stoop R5 2016-10-29 99.82% Online
N-1039 Rooftop Apartment building, six storeys C5 Stoop R5 2016-10-29 99.83% Online
N-1040 Rooftop Triple-decker E2 Stoop R5 2016-10-29 99.88% Online
N-1041 Rooftop Triple-decker F4 Stoop R6 2016-10-29 99.96% Online
N-1042 Rooftop Church hall G4 Stoop R5 2016-10-29 99.87% Online
N-1043 Rooftop Barbershop F2 Stoop R5 2016-10-29 99.94% Online
N-1044 Rooftop Three-family house E3 Stoop R6 2016-10-29 99.89% Online
N-1045 Rooftop Duplex H4 Stoop R6 2016-10-29 99.94% Online
N-1046 Rooftop Barbershop G4 Stoop R5 2016-10-29 99.82% Online
N-1047 Rooftop Barbershop C4 Stoop R6 2016-10-29 99.96% Online
N-1069 Rooftop Three-family house A4 Stoop R5 2017-01-20 99.93% Online
N-1264 Rooftop Walk-up, four storeys F3 Stoop R6 2017-11-13 99.80% Online
N-1384 Street Utility pole, under a city permit A5 Lamppost S1 2018-04-19 99.80% Online
N-1390 Rooftop Laundromat G3 Stoop R6 2018-04-27 99.87% Online
N-1460 Rooftop Rowhouse G2 Stoop R4 2018-08-18 99.87% Online
N-1527 Rooftop Garden apartment building E2 Stoop R6 2018-11-28 99.99% Online
N-1534 Rooftop Walk-up, four storeys C1 Stoop R4 2018-12-15 99.92% Online
N-1549 Rooftop Church hall D1 Stoop R6 2019-01-28 99.92% Online
N-1576 Hub Public housing tower roof, under a housing authority agreement A5 Gantry H3 2019-03-09 99.91% Online
N-1579 Rooftop Rowhouse H2 Stoop R6 2019-03-14 99.95% Online
N-1737 Rooftop Rowhouse B5 Stoop R4 2019-10-11 99.81% Online
N-1832 Rooftop Church hall A5 Stoop R6 2020-04-06 99.99% Online
N-2046 Relay Mid-block relay mast B3 Span P4 2020-10-15 99.93% Online
N-2091 Hub Fire station roof, under a city agreement D2 Gantry H3 2020-10-26 99.88% Online
N-2104 Rooftop Bungalow B4 Stoop R6 2020-11-14 99.81% Online
N-2122 Rooftop Three-family house F2 Stoop R6 2020-12-31 99.89% Online
N-2274 Rooftop Two-family house A5 Stoop R5 2021-08-11 99.97% Online
N-2282 Rooftop Barbershop G2 Stoop R5 2021-08-30 99.94% Online
N-2491 Street Utility pole, under a city permit C3 Lamppost S2 2022-05-28 99.95% Online
N-2503 Rooftop Barbershop H3 Stoop R5 2022-06-20 99.98% Online
N-2608 Rooftop Duplex C2 Stoop R5 2022-10-03 99.88% Online
N-2689 Street Utility pole, under a city permit G4 Lamppost S2 2023-03-12 99.87% Online
N-3167 Rooftop Church hall A3 Stoop R6 2025-01-29 99.81% Online
N-3648 Rooftop Walk-up, four storeys A4 Stoop R6 2026-08-15 99.86% Online
N-3674 Rooftop Barbershop F3 Stoop R6 2026-09-28 99.85% Online