Adjective
at grade (not comparable)
Alternative form of at-grade
at-grade (not comparable)
English Wikipedia has an article on:At-grade intersectionWikipedia
(US) Describing a junction or intersection where two or more transport axes cross at the same level (or grade).
An at-grade intersection may require a traffic-control device such as a stop sign, traffic light or railway signal to manage conflicting traffic.
at-grade
Children without access to quality early education programs start kindergarten with an 18-month disadvantage, and that gap continues to widen. By the time they are in fourth grade, many cannot do math or read at grade level. Mark Shriver
Both have a minimum of two lanes in each direction, but Class A has grade separated interchanges, while Class B has at-grade intersections. Source: Internet
Except for a section between Rondebosch and Newlands that has at-grade intersections, this route is a highway. Source: Internet
Bruce, I read the Caltrain documents regarding electrification and there are no plans, or any dollars, towards the conversion of existing at grade rail/car crossings to separated grade crossings, not one. Source: Internet
It has a combination of elevated, at-grade, and underground lines, and uses both broad gauge and standard gauge rolling stock. Source: Internet
Currently, only about 38 percent of the students in our elementary schools are reading at grade level. Source: Internet