RURAL HIGHWAY MILEAGE, INCOME, AND EXPENDITURES 47 
Table 11. — Rural road mileage by types and highway systems as existing January 1, 
1922, and mileage of each type built during 1921 in each State — Continued 
TEXAS 
1 
State roads County roads All rural roads 
Type . 
Total 
Jan. 1, 
1922 
Built , £*■? 
1Q91 Jan. 1, 
1921 1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
Unimproved earth 
Miles 
1,991.0 
8, 063. 1 
425.0 
589.4 
3, 719. 1 
97.5 
285.2 
68.3 
25.0 
32.5 
138.7 
Miles 
U0.2 
1, 433. 4 
200.0 
Miles 
89, 084. 2 
50, 676. 6 
2. 562. 
Miles 
i 298. 9 
5, 692. 
300.0 
379.8 
1, 072. 5 
25.8 
Miles 
91, 075. 2 
58, 739. 7 
2, 987. 
2, 763. 4 
10, 790. 1 
339.2 
374.1 
90.3 
43.4 
76.6 
150.6 
3.0 
252.2 
Miles 
»309. 1 
7, 125. 4 
Earth to definite grade with permanent 
drainage structures 
500.0 
" 185.4 2,174.0 
1, 180. 1 ; 7, 071. 
11. 5 i 241. 7 
47. 7 1 88. 9 
35.6 ] 22.0 
13.9 18.4 
5. 7 44. 1 
84.4 11.9 
565.2 
Gravel 
2, 252. 6 
37.3 
47.7 
2.2 
37.8 
13.9 
Bituminous concrete 
6.5 
4.3 
12.2 
88.7 
Brick. 
3.0 
77.4 
Miscellaneous _. 
174.8 
106.3 
9.5 
115.8 
Total.- 
15, 609. 6 
3,314.2 152.075.2 
7, 791. 5 
167, 684. 8 
11, 105. 7 
1 New roads laid out but not improved. 
UTAH 
State roads 
County roads Forest roads 
1 
All rural roads 
Type 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
Total 
Jan. 1, 
1922 
Built 
1921 
J™*! ' Built 
J 1922' j 1921 
Unimproved earth 
Miles 
100.0 
1,279.9 
888.0 
Miles 
Miles 
11, 695. 2 
3, 366. 5 
1, 120. 
Miles 
16.5 
668.4 
Miles 
1, 738. 2 
113.0 
202.0 
Miles 
Miles 1 Miles 
13, 533. 4 i i 6. 5 
Partly graded and 
drained earth 
Earth to definite 
grade with perma- 
nent drainage 
structures 
44.3 
50.0 
19.8 
20.0 
| 
4,759.4 ; 732.5 
j 
2, 210. ! 70. 
Sand-clay 
697.6 
1, 230. 1 
12.0 
3.0 
127.0 
2.0 
.8 
697.6 ' 3.0 
Gravel.. 
400.9 
71.7 
1, 631. 198. 7 
12.0 ' 2.0 
Waterbound mac- 
adam 
Surface-treated mac- 
adam 
3.6 
7.2 
3. 6 .8 
Bituminous macadam 
7.2 ! 
Sheet asphalt 
1.7 
21.4 
106.1 
1.7 
Bituminous concrete - 
2.6 
13.6 
17.7 
45.7 
3.0 
39.1 5.6 
Portland cement con- 
crete 
5.3 
151.8 1 18.9 
Total 
2, 798. 
182.2 
18, 195. 6 
816.0 
2, 053. 2 
39.8 
23, 046. 8 ! 1, 038. 
1 New roads laid out but not improved. 
