Question: Q 3 . Tabulate station elevations for an equal - tangent parabolic curve where a + 1 . 5 5 % grade meets a -

Q3. Tabulate station elevations for an equal-tangent parabolic curve where a+1.55% grade meets a -2.5% grade at station 44+25 and elevation 682.34ft, with an 800-ft curve and stakeout at half stations. . Check by second differences.
Q 3 . Tabulate station elevations for an equal -

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