You have been instructed to pick points along the centre line of existing intra-farm roads. Would the interim data collected be good enough for shortest path analysis?
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You have been instructed to pick points along the centre line of existing intra-farm roads. Would the interim data collected be good enough for shortest path analysis?
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- Given the following end-sections of a 15-m wide road whose side slope is 1.5:1. 8 4 6 4 + 580 4 + 450 Volume by end-area method equals Select the correct response: 19,452.55 cu.m 19,344 cu.m 19,405.76 cu.m 19,257.98 cu.mFrom the given cross-section of the proposed barangay road. determine: a) The volume between the two stations using Prismoidal Formula b) The volume between the two stations using end area applying Prismoidal correctionAbstract detailed about "comparative study on green roads and conventional roads "
- Given the following data on a route survey of a proposed road, determine the following; FHD = 50 m. a. stationing of the limits of free haul b. length of overhaul STATION END AREA (m²) STATION END AREA (m?) CUT FILL CUT FILL 2 + 000 20 + 120 + 140 + 160 20 + 020 30 60 80 + 040 + 060 + 080 + 100 40 20 + 180 20 10 2 + 200 10Calculate the PSI of these two roads and state which one has better surface condition? Road No. SV RD C+P 1 5.8 0.1 1 56 0.19 31 2.A proposed highway is to be designed with adequate shoulder and clearance ina level terrain with the following: AADT = 25,000 pcu/day D% = 65% K = 9% Estimatethe number of lanes that will provide LOS C. SHOW COMPLETE SOLUTION
- a) As a Highway Engineer, you have been tasked to located a road between Twabidi and Nyaasemhwe communities. Table characteristics of alternative routes A, B, and C established during a 1 presents the reconnaissance survey out of which the best route is to be selected for further investigation in the next stage of the location process. After a critical evaluation of the characteristics of the routes, which route will you select as the most feasible and why? Table 1: Characteristics of routes Characteristic Alternative Route A B Length 25km 38km 40km Topography Undulating with Undulating with Undulating with elevations below elevations around elevations 450m 500m above 500m Soil Mostly sandy Mostly gravel Mostly sandy characteristic with some clayey sections Water Three water Two water Three water crossing points crossing points crossings Population within vicinity crossing points 43,000 45,000 55,000 of routeThe improper alignment of road will not result in A. Increase of construction cost B. Increase of maintenance cost OC. Increase of population D. Increase of accidentsA road excavation has the following section at the following stations. DETERMINE THE CROSS SECTION AREAS USING THREE LEVEL CROSS SECTION AND DETERMINE THE VOLUME OF THE EXCAVATION
- Question 1 a) As a Highway Engineer, you have been tasked to located a road between Twabidi and Nyaasemhwe communities. Table 1 presents the characteristics of alternative routes A, B, and C established during a reconnaissance survey out of which the best route is to be selected for further investigation in the next stage of the location process. After a critical evaluation of the characteristics of the routes, which route will you select as the most feasible and why? Table 1: Characteristics of routes Characteristic Alternative Route A В 38km Length Topography 25km 40km Undulating with elevations below Undulating with Undulating with elevations around elevations 450m 500m above 500m Mostly sandy with some Soil Mostly sandy Mostly gravel characteristic clayey sections Water Three water Two water Three water crossings Population within vicinity crossing points 45,000 crossing points 55,000 crossing points 43,000 of routearch THREE QUESTIONS ANSWER TWO Question 1 a) As a Highway Engineer, you have been tasked to located a road between Kyerekom and Abease communities. Table 1 presents the characteristics of alternative routes A, B, and C established during a reconnaissance survey out of which the best route is to be selected for further investigation in the next stage of the location process. After a critical evaluation of the characteristics of the routes, which route will you select as the most feasible and why? Table 1: Characteristics of routes Characte ristics Length Topograp hy A 35km Di Undulating with elevations below. 450m Water Three water crossings crossing points T H Alternative Route B 48km Undulating with elevations around 500m Two water crossing points C 50km Undulating with elevations above 500m Three water crossing points 23°C4.7.4 Design a pavemeht for a two laħe rural road to carry 250 vehicles per direction per day with percentage of commergial vehicle of 55%, traffic growth rate of 5% and subgrade CBR of 10% using Road Note 31 method.