6 DEPAKTMENT OF AGRICULTURE BULS. 376-400. 



Department Bulletin No. 388. — Public Road Mileage and Revenues in 



THE New England States, 1914. Page. 



Introductory 1 



Maine 6 



New Hampshire 9 



Vermont 12 



Massachusetts 15 



Rhode Island 19 



Connecticut 21 



Appendix 25 



Department Bulletin No. 389. — Public Road Mileage and Revenues in 

 Central, Mountain, and Pacific States, 1914. 



Introduction 1 



Arizona 7 



California 9 



Colorado 12 



Idaho 14 



Illinois 16 



Indiana 19 



Iowa 21 



Kansas 24 



Michigan 25 



Minnesota 28 



Missouri 30 



Montana 32 



Nebraska 34 



Nevada 36 



New Mexico 38 



North Dakota 40 



Ohio 41 



Oregon 44 



South Dakota 45 



Utah 47 



Washington 49 



Wisconsin 51 



Wyoming 54 



Appendix A i 



Appendix B xxx 



Appendix C lxiv 



Department Bulletin No. 390. — Public Road Mileage and Revenues in 

 THE United States, 1914: A Summary. 



Introductory 1 



General summary 2 



Public road revenues 2 



Analysis of revenues on various bases 3 



Road and bridge bonds 3 



Road mileage 3 



Analysis of mileage on various bases 3 



Types of surfaced roads 5 



Department Bulletin No. 391. — Accuracy in Commercial Grading of 

 Opened Eggs. 



Introduction 1 



Purpose, plan, and extent of investigation 2 



History and bacterial gontent of samples 4 



Effect of condition of shell on bacterial content of egg 6 



Relation between number of bacteria and physical condition of the egg 



contents II- 



