ln a cement concrete pavement dowel bars are used in
![ln a cement concrete pavement dowel bars are used in](/img/relate-questions.png)
| ln a cement concrete pavement dowel bars are used in
A. longitudinal joints
B. construction joints
C. dummy joints
D. expansion joints
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Right Answer is: D
SOLUTION
Dowel bars are provided at expansion joints and sometimes at contraction joints also. Longitudinal joints in cement concrete pavements are constructed with suitable tie bars.