[0:00:15] Introductions and overview of the podcast and urban design series continuation.
[0:00:30] Discussion of vehicle accident statistics, especially fatal intersection crashes from studies. (1)
[0:01:31] Analysis of types of road collisions, side impacts, and their fatality rates.
[0:02:21] Road category statistics for crash frequency (rural vs. urban, arterials, and collectors). (2)
[0:03:07] Importance and risks of arterial and collector roads compared to highways/local roads.
[0:04:04] Evaluation of raised safety platforms and their effect on reducing accidents and speeds. (1)
[0:06:28] Introduction of "daylighting" intersections as a traffic visibility and safety method. (1)
[0:08:17] Effectiveness of roundabouts in reducing injury and fatality crash rates. (1)
[0:10:49] Dangers of slip lanes at intersections and general intersection design safety improvements. (1)
[0:12:18] Summary of research on urban vs. suburban street designs, density, and their impact on traffic safety. (1) (2) (3)
[0:14:35] Downsides of arterial roads lined with commercial activities related to increased crashes. (1) (2) (3) (4)
[0:16:42] Findings on strip commercial activity and pedestrian safety, particularly with alcohol venues.
[0:17:56] Additional research about collisions involving older drivers and pedestrians on arterial roads.
[0:18:55] "Strodes" as problematic street types and their depiction in media and research.
[0:19:10] Comparing city layouts (Atlanta vs. Boston) regarding street configuration and accidents. (1)
[0:19:33] Relationship between urban sprawl and increased crash rates. (1)
[0:20:08] Benefits of dedicated bicycle lanes for reducing bicycle accidents. (1)
[0:22:32] Shift to discussion about urban heat and environmental sustainability in city design. (1) (2)
[0:23:04] Review of techniques like reflective pavement and green infrastructure for mitigating heat islands. (1)
[0:24:32] Emphasizing the cooling and sustainability benefits of urban greenery and trees.
[0:24:38] Brief mention of right-sizing infrastructure and development strategies based on context. (1)
[0:25:24] Incremental vs. large-scale development—pitfalls of planned, oversized urban projects.

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