Using this outcome variable, we fitted separate linear regression models for PM2.5 and road proximity metrics, adjusted for baseline covariates.
More recent studies followed [5, 6, 7, 8, 9, 10], each one studying the results of comparative trials in simulator and on-road across different driver behaviour metrics and road safety measures and in several road contexts and along various driving tasks/scenarios.
Cluster density associated with LSP metrics, road density, oil and gas well density, topography, and grassland to shrubland ratio.
Interactions of scale and variation in the distribution of roads across the region emphasize the importance of examining landscape metrics and road impacts within specific cover types and at appropriate, or multiple, scales.
The innovation of this paper is a corridor trace analysis, a method for identifying anomalies of hazard intensity, exposure, and vulnerability along many thousands of kilometers of a transportation network by integrating key road characteristic and performance metrics to straight-line diagrams of corridor sections.
That road is less about metrics and management and more about broader acceptance of the new constraints in our precarious environmental and business landscape.
Effects of roads on wildlife and its habitat have been measured using metrics, such as the nearest road distance, road density, and effective mesh size.
Limited additional change in landscape metrics occurred as road DEI was increased from 20 to 300 m.
We illustrate that this unique travel time which is an aggregate value of the travel times from all roads on the network can be used as a benchmark to create various metrics for the urban road network.
Despite this, in 2009 Caltrans did not view the road as unsafe according to official metrics.
