Two Modern Crossings in Historic Canadian Sites: Creating "Places for People"?
Bibliographic record
Abstract
<p>One of the most challenging design problems of our time is how to achieve an appropriate aesthetic expression for a new bridge intervention in an important historic context, and also make it into an inviting public space. Mark Langridge has led the architectural and aesthetic design of many high profile bridge crossings in Canadian heritage settings over the past twenty years that attempt to achieve this balance.</p><p>This paper looks at two recent completed projects in important historic places, <b>Flora Footbridge </b>in Ottawa and <b>Garrison Crossing </b>in Toronto, and describes how the designs attempt to become successful “places for people”. It includes conceptual renderings and post-completion photos, showing how people are now using the crossings through Canada’s varied seasons.</p><p>In both cases it was imperative that the new structure respect and not overwhelm the character of the <i>heritage place</i>, yet it was also very important that it be an expression of its own time. The concept of <i>minimal intervention </i>is critical in this context – the heritage character-defining elements should retain visual dominance within the setting, with new interventions presenting a secondary, understated visual expression that does not diminish the original historic character, and over time, should ideally enhance it.</p>
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".