LT-25 · Milwaukee, WI

Tannery Row

Tannery Row Mesh Cooperative. Switched on Sep 17, 2016; 1,050 households connected through 48 nodes.

About the network

Tannery Row covers about 24 blocks of Milwaukee’s west side, mostly mid-rise apartment blocks. The network was built by a mutual aid network after a provider’s fiber build stopped six blocks short of the neighborhood.

Schematic

Schematic of the Tannery Row network 48 nodes: 3 hubs, 1 relay and 44 rooftop nodes. All are online. Backbone links join the hubs and relays, each rooftop links to its nearest hub, and 2 backhaul links leave the network. Positions are approximate and drawn on a lettered grid, not a map. Every node is listed in the table below. ABCDEFGH12345 BH1BH2 N-0977N-0978N-2827
Hub Relay Rooftop 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
Tannery Row Mesh Cooperative
Legal home
Cooperative corporation, owned by member households
Members
1,050 households, one vote each
Monthly assembly
Last Saturday of each month, 11:00 am, at the community health center’s meeting room
Annual assembly
Every August
Maintenance fund
$7 a month per household, suggested. No household is disconnected for not paying.

Stewards

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

  • Xiomara L.Network steward · since 2019
  • Rebecca L.Treasurer · since 2022
  • Bernice G.Membership steward · since 2025
  • Malik D.Training steward · since 2016
  • Ibrahim L.Rooftops steward · since 2024

Backhaul

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

Backhaul links
LinkMediumCapacityFar endPeak use yesterday
LT-25-BH1 Fiber 10 Gbps Milwaukee internet exchange 15%
LT-25-BH2 Fiber, donated by the library system 1 Gbps Public library network 42%

Maintenance log

  1. Planned backhaul work. Done overnight. Members were told a week ahead at the monthly assembly.

  2. Power injector for N-1004 replaced after a surge.

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

  4. Annual assembly: 106 members attended and elected two stewards.

  5. Grounding on N-0978 redone after an inspection found a corroded lug.

  6. Hardware refresh: 26 nodes upgraded to Stoop R6 over the year.

  7. Annual assembly: 73 members attended and elected two stewards.

  8. Rooftop agreements reviewed; 3 renewed with new building owners.

  9. Heat wave: 3 rooftop nodes throttled; all recovered overnight.

  10. Mount on N-1199 re-secured after the host reported a loose mast.

  11. New hub on the parish bell tower: N-2827.

  12. Expansion: three new nodes in 2023, mostly in grids D4, G2 and G4.

  13. Installer workshop: 19 residents trained and climbed their first roof.

  14. Hardware refresh: 20 nodes upgraded to Stoop R5 over the year.

  15. Firmware 4.0 rolled out to every node.

  16. Hardware refresh: 16 nodes upgraded to Stoop R4 over the year.

  17. Expansion: three new nodes in 2017, mostly in grids D5 and G1.

  18. Network switched on: 33 nodes installed by 156 volunteers over a weekend.

  19. Founding assembly: the Tannery Row Mesh Cooperative adopts its charter and elects five stewards.

48 nodes in Tannery Row, in the order they were installed.

Nodes in Tannery Row
NodeRoleSiteGridHardwareInstalledUptime, 30 daysStatus
N-0977 Hub Union hall roof G3 Gantry H4 2016-09-16 99.93% Online
N-0978 Hub Community health center roof A3 Gantry H3 2016-09-16 99.84% Online
N-0979 Relay Water tank stand E1 Span P4 2016-09-16 99.80% Online
N-0980 Rooftop Rowhouse G4 Stoop R6 2016-09-16 99.94% Online
N-0981 Rooftop Rowhouse H1 Stoop R6 2016-09-16 99.86% Online
N-0982 Rooftop Bungalow E4 Stoop R5 2016-09-16 99.82% Online
N-0983 Rooftop Walk-up, four storeys G3 Stoop R6 2016-09-16 99.94% Online
N-0984 Rooftop Walk-up, three storeys B5 Stoop R6 2016-09-16 99.92% Online
N-0985 Rooftop Church hall D2 Stoop R6 2016-09-16 99.98% Online
N-0986 Rooftop Garden apartment building E3 Stoop R6 2016-09-16 99.90% Online
N-0987 Rooftop Two-family house B2 Stoop R4 2016-09-16 99.95% Online
N-0988 Rooftop Walk-up, three storeys B3 Stoop R5 2016-09-16 99.97% Online
N-0989 Rooftop Rowhouse D5 Stoop R6 2016-09-16 99.94% Online
N-0990 Rooftop Walk-up, three storeys H3 Stoop R6 2016-09-16 99.86% Online
N-0991 Rooftop Corner store C5 Stoop R6 2016-09-16 99.93% Online
N-0992 Rooftop Barbershop A5 Stoop R5 2016-09-16 99.98% Online
N-0993 Rooftop Duplex A4 Stoop R6 2016-09-16 99.84% Online
N-0994 Rooftop Church hall E2 Stoop R6 2016-09-16 99.86% Online
N-0995 Rooftop Three-family house A5 Stoop R5 2016-09-16 99.93% Online
N-0996 Rooftop Two-family house D3 Stoop R6 2016-09-16 99.97% Online
N-0999 Rooftop Walk-up, three storeys C4 Stoop R5 2016-09-17 99.96% Online
N-1000 Rooftop Corner store C5 Stoop R6 2016-09-17 99.93% Online
N-1001 Rooftop Rowhouse F3 Stoop R6 2016-09-17 99.86% Online
N-1002 Rooftop Barbershop E5 Stoop R4 2016-09-17 99.95% Online
N-1003 Rooftop Corner store G4 Stoop R6 2016-09-17 99.90% Online
N-1004 Rooftop Church hall E4 Stoop R5 2016-09-17 99.91% Online
N-1005 Rooftop Laundromat H2 Stoop R6 2016-09-17 99.87% Online
N-1006 Rooftop Corner store E2 Stoop R5 2016-09-17 99.80% Online
N-1007 Rooftop Corner store A2 Stoop R5 2016-09-17 99.96% Online
N-1008 Rooftop Laundromat C3 Stoop R6 2016-09-17 99.81% Online
N-1009 Rooftop Corner store F5 Stoop R5 2016-09-17 99.89% Online
N-1010 Rooftop Walk-up, four storeys D5 Stoop R5 2016-09-17 99.98% Online
N-1011 Rooftop Apartment building, six storeys H4 Stoop R6 2016-09-17 99.91% Online
N-1077 Rooftop Apartment building, six storeys G1 Stoop R6 2017-02-23 99.89% Online
N-1199 Rooftop Two-family house G1 Stoop R4 2017-08-21 99.93% Online
N-1273 Rooftop Church hall D5 Stoop R6 2017-12-20 99.80% Online
N-1436 Rooftop Two-family house C4 Stoop R4 2018-08-13 99.81% Online
N-1523 Rooftop Rowhouse H2 Stoop R6 2018-11-16 99.93% Online
N-1532 Rooftop Walk-up, three storeys F4 Stoop R6 2018-12-08 99.82% Online
N-1687 Rooftop Walk-up, four storeys E3 Stoop R6 2019-07-30 99.95% Online
N-1701 Rooftop Three-family house B2 Stoop R6 2019-09-05 99.82% Online
N-2190 Rooftop Three-family house D3 Stoop R5 2021-04-27 99.91% Online
N-2656 Rooftop Two-family house G2 Stoop R6 2023-01-17 99.99% Online
N-2801 Rooftop Walk-up, four storeys G4 Stoop R6 2023-07-16 99.84% Online
N-2827 Hub Parish bell tower D4 Gantry H4 2023-08-29 99.90% Online
N-3034 Rooftop Laundromat H2 Stoop R5 2024-07-14 99.93% Online
N-3134 Rooftop Two-family house C3 Stoop R6 2024-12-08 99.92% Online
N-3163 Rooftop Church hall B4 Stoop R6 2025-01-17 99.99% Online