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TABLE NO. 3.-Road construction in Porto Rico-Continued.

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And survey from Vega Baja to Manati and part of survey from Manati to Arecibo.

And repair of 5.5 kilometers.

Grading.

Part of survey.

Grading in 9.5 kilometers.

Completed.

? And grading in 1 kilometer.

And repair of 2 bridges and construction of 5 concrete pipes.

10 23.5 kilometers surveyed.

11 New wooden bridge (in construction).

12 4.5 kilometers completed as for grading and masonry work, and survey.

18 6 kilometers completed as for grading, 4 kilometers completed as for masonry work and survey.

14 And important repairs.

15 Culverts.

10 And reconstruction.

17 Wooden bridge over Valenciano River.

18 Survey.

18 127.00

42,726. 00

127.00

2 26, 111. 84

26, 111.84

2.3 6.1

20, 735. 44

10.3

50, 230.91

38, 364. 41

6.1

84, 464. 53

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11785°-WAR 1911-VOL 439

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TABLE NO. 3.-Road construction in Porto Rico-Continued.

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TABLE NO. 4a.-Comparative average cost per cubic meter of excavation done on insular roads during the fiscal year 1910–11 by convicts and free laborers.

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NOTE.-In work done by convicts deduction is made for meals that are paid by the Office of the Health Charities, and Correction.

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