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Note: The datasets listed below are US STATE ROADS, stored in SAS 9 format and available for download.
These are 2009 TIGER Files, imported into SAS and ready to be used. Each zipped file includes a
sample SAS program to display the roads on the state map.
Individual state road files contain primary, secondary and other "S" category roads. Check out
the census doc, for a description of roads.
The following program,
combine_states,
is available if you will need to combine states. The included example, combines the road files of Massachusetts (MA),
Vermont (VT) and New Hampshire (NH) and uses SAS/GMAP to display the roads on a map of the three states. To run this sample, first download the roadfiles for those 3 states . The process
could be slow depending on the size of the state files.
The USRoads2009_US file contains only the primary and secondary roads for the entire US.
| Name of State |
ROAD files zipped(MB) |
ROAD files unzipped(MB) |
| Usroads2009_US |
293.24 |
2957.77 |
| Alaska_AK_2 |
14.59 |
132.75 |
| Alabama_AL_1 |
94.61 |
854.08 |
| Arkansas_AR_5 |
91.03 |
854.16 |
| Arizona_AZ_4 |
116.51 |
1076.99 |
| California_CA_6 |
342.78 |
3204.96 |
| Colorado_CO_8 |
104.15 |
981.14 |
| Connecticut_CT_9 |
29.69 |
270.54 |
| District of Columbia_DC_11 |
4KB |
15.55 |
| Delaware_DE_10 |
8.10 |
71.58 |
| Florida_FL_12 |
139.23 |
1254.04 |
| Georgia_GA_13 |
119.21 |
1071.66 |
| Hawaii_HI_15 |
11.90 |
113.05 |
| Iowa_IA_19 |
61.73 |
563.70 |
| Idaho_ID_16 |
96.98 |
923.43 |
| Illinois_IL_17 |
109.63 |
981.29 |
| Indiana_IN_18 |
84.66 |
771.69 |
| Kansas_KS_20 |
67.65 |
612.08 |
| Kentucky_KY_21 |
106.76 |
1002.21 |
| Louisiana_LA_22 |
61.98 |
562.35 |
| Massachusetts_MA_25 |
51.16 |
457.52 |
| Maryland_MD_24 |
59.24 |
536.26 |
| Maine_ME_23 |
41.86 |
388.84 |
| Michigan_MI_26 |
87.50 |
726.55 |
| Minnesota_MN_27 |
92.89 |
866.86 |
| Missouri_MO_29 |
145.90 |
1344.61 |
| Mississippi_MS_28 |
3KB |
820.93 |
| Montana_MT_30 |
108.42 |
1044.88 |
| North Carolina_NC_37 |
143.31 |
1294.99 |
| North Dakota_ND_38 |
62.70 |
593.49 |
| Nebraska_NE_31 |
61.13 |
576.58 |
| New Hampshire_NH_33 |
22.82 |
205.31 |
| New Jersey_NJ_34 |
43.51 |
377.80 |
| New Mexico_NM_35 |
88.58 |
835.63 |
| Nevada_NV_32 |
73.18 |
703.29 |
| New York_NY_36 |
95.49 |
835.54 |
| Ohio_OH_39 |
117.78 |
1063.81 |
| Oklahoma_OK_40 |
103.44 |
957.93 |
| Oregon_OR_41 |
173.20 |
1673.02 |
| Pennsylvania_PA_42 |
172.05 |
1572.04 |
| Puerto Rico_PR_72 |
24.01 |
214.59 |
| Rhode Island_RI_44 |
7.61 |
69.14 |
| South Carolina_SC_45 |
79.22 |
720.42 |
| South Dakota_SD_46 |
39.60 |
405.40 |
| Tennessee_TN_47 |
122.95 |
1134.82 |
| Texas_TX_48 |
338.63 |
3103.14 |
| Utah_UT_49 |
110.15 |
1075.74 |
| Virginia_VA_51 |
235.77 |
2221.67 |
| Vermont_VT_50 |
19.61 |
178.75 |
| Washington_WA_53 |
106.60 |
995.85 |
| Wisconsin_WI_55 |
77.32 |
700.79 |
| West Virginia_WV_54 |
97.26 |
915.01 |
| Wyoming_WY_56 |
59.05 |
571.14 |
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