Port Mann Bridge Modification

By Jacob KwackAnd

Jason Verlarde

Problem

Solution

Economically speaking…

The Bridge

BenefitsBefore: Tolls: $3 per crossing, overdue charges pay interest of 19% annually.

Twice everyday? Means $6, Per Month(approx. 30 days): $180, Every Year? Approx. $2160

After: Tolls: $1 per crossingPer Month(approx. 30 days): $60Every Year? Approx. $720

Saves $1440!

Images.Google.ca

Wikipedia.org

http://www.wired.com/autopia/2011/11/drivers-generate-electricity-by-going-over-speed-bumps/http://en.wikipedia.org/wiki/Port_Mann_Bridge

http://i00.i.aliimg.com/photo/v0/239312392/sale_roof_and_gutter_snow_melting_heating.jpg

http://ak6.picdn.net/shutterstock/videos/3001579/preview/stock-footage-a-starry-night-looking-at-downtown-vancouver-bc-canada-boats-floating-on-the-ocean-as-stars.jpg

Bibliography