Page 93 - HIGHWAY ENGINEERING LABORATORY_FLIP BUILDER

TABLE 1 : DATA OBTAINED FROM STOP WATCH (MANUAL SPOT SPEED)

Vehicle no. / Time Speed Vehicle no. / Time Speed
type of observed observed type of observed observed
vehicle (s) (km/h) vehicle (s) (km/h)

RESULT :
i. Construct a frequency histogram % against speed class.
ii. Construct a cumulative frequency curve % against an average speed of local.
iii. From the graph determine the percentage speed of 15th, 50th and 85th.
iv. Recommendation on the studied road?

DISCUSSION : * Interpret and comment the results obtained

CONCLUSIONS:Make yourconclusion based on yourresult.

REFERENCES: Give at least 5 references you refer

Higway Engineering Laboratory page 78