Stages of Highway Planning
First Stage – Environmental Assessment (EA)
Second Stage – Detailed Design
Third Stage – Property Acquisition
Fourth Stage – Highway Construction
Considers natural, economic, and social impacts.
Class EA process (for smaller projects with predictable impacts):
Takes at least 2-3 years.
Accounts for ~95% of infrastructure projects.
First Stage – Environmental Assessment (EA)
are the first stages in the class stages EA
planning and preliminary studies
The remainders are larger projects with greater environmental impacts, such as new transportation corridors. These are subject to an ______ involving extensive analysis of all transportation alternatives (road, transit, rail, marine) and new highway or transitway route location alternatives. This process can take five years to complete and approve.”
Individual EA process
Involves engineering work: surveying, soil testing, material requirements.
occur simultaneously and may take up to 3 years.
Second Stage – Detailed Design
Can take up to 18 months.
means the process by which the government (or project proponent) legally obtains private or public land needed for the construction, expansion, or improvement of roads and highways.
Third Stage – Property Acquisition
IF Property owners request a Hearing of Necessity, the property acquisiton process
may take longer and may result teh project to be a need to?
re-design
The purpose of a hearing is to determine whether the ___ has sound justification to expropriate the property.”
Ministry of Transportation
Building a new four-lane highway is completed in stages, taking two to three years for each _____ section.
10-kilometer
it depends on the size of the project, property availability and the timing of various environmental clearances or permits. Completion of some highway sections may be delayed because of legislated restrictions on construction during fish spawning periods, nesting periods for birds or other reasons.
Fourth Stage – Highway Construction
classification by __ is the most helpful approach for traffic operation.
ROUTE NUMBERING
Classification of highways by design types based on the major geometric features is the most helpful approach for _____ and ____
highway location and design procedures
I-10, I-80, E-20, E-40 (even numbered run east – west)
I-5, I-7, NH-7 (odd numbered run north – south)
N54 (Tarlac-Pangasinan-La Union Expressway)
N8 (N. Bacalso Ave. South and North Cebu)
N840 (Cebu South Coastal Road)
none( justa reminder
Denotes level of government responsibility and financing.
Administrative Classification
two examples of Administrative Classification
National Highway System
Non-National Highway System (Local Roads)
Groups highways by the character of service provided.
Developed for transportation planning.
Functional Classification
Examples of Functional Classification
Primary Roads (South & North Cebu roads)
Secondary Roads (CSC Road, Balamban TCH)
Tertiary Roads (C. Padilla, Katipunan, Guadalupe)
6 most recognizable stages in most trips are
(CATDTM)
collection
access
termination
distribution
transition
main movement
An ___ is a major road in the highway system that carries large volumes of traffic at higher speeds over longer distances.
arterial highway
The two major considerations in classifying highway and street networks functionally are __ and ___.
access to property and travel mobility.
is a fixed need for every area served by the highway system
ACCESS
Mobility