Caught (up) in traffic

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Monthly Archives: March 2019

References linking transportation and health

The Institute of Transportation Engineers (ITE) features several resources discussing the linkage between transportation and health. Here is the link to the page where they list references like reports from various sources as well as tools.

https://www.ite.org/technical-resources/topics/transportation-and-health/?fbclid=IwAR0ngmqtkbdJjaLJJoP1psCwk3W0VdhGFjS03WGEYDuo53teCMCFIfvSwAc

This is definitely a topic that needs more attention and studies in the Philippines in order to have local evidence (there are already strong evidence abroad) supporting active transportation and how it helps make citizens healthier. Of course, that goes without saying that active transport should be integrated with an efficient public transport system. That is so that the increasing share of private transport can be checked (no thanks to Grab and Uber) and we can either retain or increase public and active transport shares.

Railway bridges along the PNR Main Line South

This is a continuation of the series of posts about my recent trip to Bicol where I was able to take some photos for items I generally label. These stock of photos are posted here for several reasons including convenience of access in case I need them for lectures or other presentations. Previously, I had posted on vertical curves along the Andaya Highway. This time around are some photos I took of railway bridges along the PNR’s Main Line South and particularly in Camarines Sur. It was quite challenging to look for or anticipate seeing these structures; many of which are quite old and in a state needing urgent maintenance. Most if not all are steel truss bridges and the ones in better conditions are shown in the following photos. All were taken within the Naga City boundaries.

Vertical curves along the Pan Philippine Highway

We start the month of March with a compilation of photos of vertical curves (mostly sags). These were taken along the Andaya Highway, which serves as the main bypass road in Camarines that allows travellers to bypass, for example, Daet.

 

These photos do not have captions and I leave it to my readers to have an appreciation of the features of these sections. These include wide carriageways with paved shoulders. There are also sections that have no shoulders. For most photos, the pavement appears to be in good condition. However, the same cannot be said for much of the highway, sections of which are being rehabilitated along with several bridges.