San Francisco approach viaduct
Named in the records1990
6 records of San Francisco tie this place, 1990: 0 decisions of the Board of Supervisors and 6 facts read from city reports. Open the full list, with filters for years, kind and outcome.
- Kind
- Named in the records
- Records
- 6: 0 Board decisions, 6 facts from city reports
- Years
- 1990
What the records say
All 6 records, in date order. The one-line summaries were written by a language model from the printed page; open the page to check the wording.
| When | What the record says | Outcome | Source |
|---|---|---|---|
| 1990 | San Francisco Viaduct · finding: Strength improvements are required for viaduct components to meet seismic performance criteria under maximum credible earthquake (summarized in Table 6.1) | finding | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
| 1990 | San Francisco Viaduct · recommendation: Expansion joint movement capacities must be increased by at least a factor of three | recommendation | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
| 1990 | San Francisco approach viaduct · other: three steel girder spans and three steel truss spans on a horizontally-curved alignment | building | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
| 1990 | San Francisco approach viaduct · other: spans from the vicinity of the toll plaza to the south to reinforced concrete San Francisco pylon S2 to the north | building | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
| 1990 | San Francisco approach viaduct · finding: members not in compliance with design criteria need seismic upgrade (illustrated in Fig. 6.4) | finding | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
| 1990 | San Francisco approach viaduct · finding: members in compliance with design criteria need no upgrade (illustrated in Fig. 6.5) | finding | City report: Golden Gate Bridge seismic evaluation scanned page ↗ |
All 6 records, with filters · this place's data as JSON · release v0.7.1 · CC0 1.0