The required tax in cents per gallon.
Answer to Problem 16P
The total required tax in cents gallon to make additional
Explanation of Solution
Given:
The population is
Ownership is
Average rate is
Average fuel economy is
Additional revenue is
Calculations:
Write the expression to calculate the total number of cars.
Substitute
Write the expression to calculate the number of miles driven each year.
Substitute
Write the expression to calculate the number of gallons consumed each year.
Substitute
Write the expression to calculate the total tax per gallon of gasoline.
Substitute
Conclusion:
Therefore, the total required tax in cents gallon to make additional
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Chapter 1 Solutions
Traffic And Highway Engineering
- One lane of a uniform section of highway has an optimum density of 70 vehicles per mile and an optimum speed of 35 miles per hour. Calculate the capacity (veh/hour).arrow_forwardA secondary road in a developing country, 30 miles long, is to be improved by surface treating the gravel surface without any change in length. The cost of the improvement is estimated at $150,000 per mile. A present annual transport cost for all traffic on the existing road (vehicle operating cost, maintenance cost, etc.) is estimated at $205,000 per mile. After improvement, this is expected to reduce to $170,000 per mile per annum. Reconstruction takes place in two years with equal expenditures in each year. Assume that in the second year of construction, transport cost on the improved road is equivalent to present costs in half the length and new transport cost on the other half. Would you undertake the project? (The minimum attractive rate of return (MARR) is 8.5% and the project life is 20 years after reconstruction.) Resealing would be required 10 years after reconstruction at a cost of $55,000 per mile. Use the net present worth methodarrow_forwardWhat are the key factors influencing the adoption of electric vehicles in urban areas?arrow_forward
- What do you think is the effect on the mode of transportation if petroleum is not available?arrow_forwardSuppose you are going on a long trip to your grandmother’s home in Seattle, 3,000 miles away. You have decided to drive your old Ford out there, which gets approximately 18 miles to the gallon when cruising at 70 mph. Because Grandma is an excellent cook and you can stay and eat at her place as long as you want (for free), you want to get to Seattle as economically as possible. However, you are worried about your fuel consumption rate at high speeds. You also have to balance cost of food, snacks, and sleep to balance against the cost of fuel. What is the optimum average speed you should use so as to minimize your total trip cost, CT?arrow_forwardQUESTION 12 One lane of a uniform section of highway has an optimum density of 70 vehicles per mile and an optimum speed of 35 miles per hour. If vehicles are travelling at an average speed of 40 mph, the traffic flow conditions are CONGESTED. O True O Falsearrow_forward
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- The traffic volume of a road is 400 veh/hr. Determine the volume in PCU/hr if the vehiclesconsist of 250 passenger cars, 50 medium size lorries, 50 busses, and 50 motorcyclearrow_forwardTo what extent has the United States government implemented programs, organizations, and laws to improve transportation safety?arrow_forwardQuestion:- Traffic counts in the year 2000 at a counting point on a national highway gave ADT as follows: 4000cars,1750 taxis,250 trucks,100 buses.National traffic growth in the area is expected to be 5% for private cars and taxis, 3% for trucks and buses.After improvements, generated traffic for the highway will be 20 % of the 2000 ADT.It is required to design the cross-section of the highway to satisfy the traffic needs by the year 2015 show all visible dimensions on a drawing sketch. Take:-K= 0.15PLC = 800 p.c.e'/hour.directional distribution (D) is 0.6arrow_forward
- Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning