RUKAL HIGHWAY MILEAGE, INCOME, AND EXPENDITURES 49 
Table 11. — Rural road mileage by type* and highway systems as existing January 1 , 
1922, and mileage of each type built during 1921 in each State — Continued 
WASHINGTON 
State roads 
County roads 
Forest roads 
All rur 
il roads 
Type 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
Unimproved earth. . 
Miles 
539.0 
592. 6 
314. 1 
1, 121. 9 
74.0 
3files 
Miles 
10, 759. 4 
10, 000. 
11, 502. 3 
9, 232. 5 
95.4 
13.4 
55.0 
18.2 
183. 3 
Miles 
118.6 
270.5 
Miles 
Miles 
Miles 
11, 298. 4 
10, 592. 6 
11,863.4 
10, 377. 1 
169.4 
13.4 
108.2 
19.6 
228.2 
920.3 
50.5 
174.5 
Miles 
i 18.6 
Partly graded and 
drained earth 
22.4 
292.9 
Earth to definite 
grade with perma- 
nent drainagestruc- 
64. 6 
135.6 
47.0 
22.7 
64.6 
Gravel 
W'aterbound mac- 
adam . . 
542.3 
13.2 
3.2 
681.1 
13.2 
Surface-Treated mac- 
adam __ 
Bitiiminous macadam 
53.2 
1.4 
44.9 
310.6 
7.3 
Portland cement con- 
70.2 
609.7 
43.2 
174.5 
91.3 
161.5 
Brick 
... . ...... . .. 
6.5 
6.5 
Total 
3, 059. 
270.4 
42, 686. 9 
942.4 
69.7 
25.6 
45, 815. 6 
1, 238. 4 
i New roads laid out but not improved. 
WEST VIRGINIA 
State roads 
County roads 
All rui 
al roads 
Type 
Total 
Jan. 1, 
1922 
Built 
1921 » 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
X'nimproved earth . 
Miles 
2, 286. 2 
95.2 
300. 
38.4 
41.2 
50.2 
162.2 
49.6 
191.4 
114.4 
3.2 
Miles 
Miles 
26, 770. 9 
4, 153. 9 
200.0 
93.7 
398.7 
52.2 
35.1 
7.7 
66.8 
55. 
6.9 
Miles 
2 5.7 
221.9 
75.0 
26.0 
11.6 
43.9 
28.7 
6.0 
58.7 
4.9 
5.8 
Miles 
29, 057. 1 
4, 249. 1 
500.0 
132.1 
439.9 
102.4 
197. 3 
57.3 
258.2 
169.4 
10.1 
Miles 
= 5.7 
Partly graded and drained earth 
Earth to definite grade with permanent 
drainage structures 
Gravel ....... 
:::::::::. 
221.9 
75.0 
26.0 
Waterbound macadam . ... 
11.6 
Surface-treated macadam 
43.9 
Bituminous macadam ..... 
28.7 
Bituminous concrete ... . . . 
6.0 
Portland cement concrete 
58.7 
Brick 
4.9 
Miscellaneous . . 
5.8 
Totnl 
3, 332. 

31,640.9 
488.2 
35, 172. 9 
488.2 
road system was not selected until the close of 1921. ■ New roads laid out but not improved. 
