Gravity Model for Traffic Forecasting | NCEES Civil Engineering PE Exam [Section 5.1.5]

[@xxkillerdogxx]

Is it be or does the speaker very low.

[@FindleyDaniel]

Something went wrong with my microphone on this one - hopefully, it's still usable for you.

[@oleopathic]

thank you so much for going over what seems to be the entire Transpo section of the ncees hb 1.1 ! very helpful for my next cbt pe civil am section of exam.

[@samirabakli6096]

Sir, I see your note about the correction for the problem answer but still I am getting 165 trip not 202. Am I missing something?

[@FindleyDaniel]

I get values in the column of 0.755, 0.150, and 0.095. The last column is 1,012.5, 201.7, and 127.1. So, the correct answer is 202 trips.

[@2010bassmaster2010]

@@FindleyDaniel Revisiting this, your revised values of .755, .150 and .095 are correct, but 1100*0.150 is 165 trips as Samira mentioned above, not 202

[@FindleyDaniel]

@@2010bassmaster2010 Thank you! Yes, I've updated the description now (I'll probably update this video when the next reference handbook is released). Error / Update: The final answer should be 165 trips. The next to last column should have values of 0.755, 0.150, and 0.095. Therefore, the last column (with each value from the 2nd to last column multiplied by 1,100 trips) is 831, 165, and 105. So, the correct answer is 165 trips.

[@themysteriousorient1291]

0.0588*3600*0.6=173.01?????????????

[@FindleyDaniel]

You're right! I'm not sure how I made that mistake. That means that values in the following column are actually 0.755, 0.150, and 0.095. The last column is 1,012.5, 201.7, and 127.1. So, the correct answer is 202 trips.

[@oleopathic]

ncees hb 1.1, page 270.