Infrastructure Survey |
Introduction
In this survey the following definitions are used:
Maintenance – means winter snow clearing and surface treatments, plus, summer activities to address normal “wear and tear” such as grading, smoothing, and patching.
Upgrades – means needed repair or replacement projects, improvements to allow for RTAC weights, realignment of intersections to enable safer turning, widening or paving shoulders, and so forth.
New Investment – means replacing light-controlled intersections with interchanges, twinning single-lane highways, adding passing lanes to single lane highways, adding overpasses or underpasses, and other major projects that expand the capacity of the highway system.
Segment – means a length of highway between two points, or a bridge, or both.