Trans-Canada Highway and McCallum Road Interchange Upgrade: A Value Added Project
Bibliographic record
Abstract
The City of Abbotsford indicated that the McCallum Road interchange along Highway 1 represents one of their most significant transportation issues within the City. Combined with inefficiencies in the surrounding road network and poor safety performance at the interchange, this meant congestion and access in and out of the city were a problem. The project budget was cost-shared by the City of Abbotsford, the Province of British Columbia, and the Federal Government. The latter was part of the Infrastructure Stimulus Program which originally required the project to be completed by March 31, 2011. This dictated a tight project schedule that required the design to be completed by early spring to take advantage of the 2010 construction season. In August 2009, the City of Abbotsford retained ISL Engineering and Land Services (ISL) to provide preliminary and detailed design services. The design was to be based on the City's business case that selected a conceptual interchange configuration for implementation. This concept proved unviable within the budget. ISL led a value analysis to identify a feasible alternative within the budget. The final solution was a diamond interchange configuration with roundabout intersections and included BC's first two-lane, six-legged roundabout. The cost effective design solution combined with lower bids received at the time of contract tendering, resulted in significant cost savings. These cost savings allowed the City and the BC Ministry of Transportation and Infrastructure to add further road and facility upgrades to the project during the construction phase. For the covering abstract of this conference see ITRD record number 201211RT334E.
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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 | 0.000 |
| Science and technology studies | 0.000 | 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".