13 pages matching at-grade in this book
Results 1-3 of 13
What people are saying - Write a review
We haven't found any reviews in the usual places.
Above-grade abutting property alternative areas at-grade Base Construction Cost base cost basic below-grade system building envelope buildings characteristics coherent Computation of Base conflict convenience cost elements cost of construction cost of pedestrian Cut-and-cover depends Elevated Walkways estimate existing extent facility construction cost facility cost facility impacts facility type Federal Highway Administration Full malls grade-separated highway underpasses HORIZONTAL SEPARATION impact on pedestrian impedance implemented increased intersections maintenance costs manual method O&M costs operating and maintenance partial malls paths pathway attributes pedestrian accidents pedestrian bridges pedestrian circulation pedestrian crossings pedestrian delay pedestrian movement pedestrian risk pedestrian systems pedestrian trip PEDESTRIAN/VEHICULAR pedestrians and vehicles potential present value primary result retail activity right-of-way RTKL Associates separate pedestrian site-related skyways span specific street structure Table terminal connections trip purpose unadjusted facility construction unit cost urban planners utilization vehicle delay vehicle flow vehicular movement vertical separation walkway system