Given the following sections Station 3+ 080 405 3.00 3.00 705 +0.84 +3.50 +285 +212 +3.24 Station 3+ 100 780 2.00 4.00 5.65 +3.84 +242 +3.25 +2.50 +212 The base of road is 6m and the sideslope is 1.25:1. Find the area of the first station.

Handwritten please

5 level section. sta 1+ 225: 16/-6.2, 12/-6, -5.3, 10/-4, 20/-8.8. Sta 1+ 275: 22/ +5.2, 12/ +7, 0/+4.2, 9/+4.3,21/+3.1. Base of roadway: 20m, sideslopes: 1.5:1. Determine area of cross section, volume of excavation and fill using end area method

A piece of land ABCDEA which lies at the corner of Cedar and Elm streets has the following data.  The radius of the circular curve is 310.00.   a) Find the co-ordinates of points A, B, C, D and E, if the x-axis passes through line AE and the y- axis through point B (see diagram). The co-ordinates of origin O are 0,0. b) Calculate the area of this piece of land in hectares.   Figure 1: Land area at the corner of Elm and Cedar streets.

A A Intersection Problem: A and B are control (known) points. Station N A 500.00 1000.00 B 900.00 600.00 Measured angles at A and B are: Angle at A = 60 30 00 Angle at B = 54 45 00 What is the Easting of point P Use 2 decimals precision.

Given the following information for a simple spiraled curve: ol o = 38°00'00" o Da = 4°30'00" o Ls = 800 feet o T.S.Sta 35+00 What is the stationing of the C.S.? 35+44.44 43+44.44 None of the above 43+00.00 43+47.52

Two cross section is having the same base of the roadway which is 6 meters long. Point A in Station 1+800 is having 188m2 area with 1:1 side slope. The illustration of cross section at point A is below: 1.50h 0.5h h 3m 3m 0.5h The cross section of point B at Station 1+980 is: 6.00 0.00 8.00 +1.5 +1.50 +2.50 Determine the area at Station 1+980 in m2.

1

s