The road was 9.62 miles long after rebuilding.
The road was initially 3.7 miles long
After a rebuild it was 2.6 miles as long
The new length can be calculated by multiplying the initial length which is 3.7 by 2.6
= 3.7 × 2.6
= 9.62
Hence, after the rebuild the road was 9.62 miles long
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