Highway Statistics 2007
Measured Pavement Roughness - 2007 HPMS Data Reporting Details 1/
OCTOBER 2008
Table HM-66
Excel Version (44 kb)
PDF Version (13 kb)
| STATE |
STRUCTURES INCLUDED? |
MEASUREMENT WHEELPATH |
MEASUREMENT LANE(S) 2/ |
HALF-CAR/ QUARTER-CAR |
MEASUREMENT DIRECTION 3/ |
| Alabama |
No |
Both |
Outside |
Quarter-car |
Ascending |
| Alaska |
|
|
|
|
|
| Arizona |
No |
Both |
Outside |
|
Ascending |
| Arkansas |
No |
Both |
Outside |
Quarter-car |
Ascending |
| California |
No |
Both |
|
Quarter-car |
|
| Colorado |
|
Both |
Outside |
|
Both for 4-lane and divided; NB, EB off-system |
| Connecticut |
Yes |
Both |
Outside |
Quarter-car |
Both; NB, EB Ascending |
| Delaware |
|
Both |
Outside (mostly) |
Quarter-car |
Ascending |
| Dist. of Columbia |
|
|
|
|
|
| Florida |
No |
Both |
Outside (mostly) |
Quarter-car |
One direction for total system |
| Georgia |
No |
Both |
Outside |
Half-car |
|
| Hawaii |
Yes |
Both |
Outside |
Quarter-car |
Ascending; Both for divided |
| Idaho |
Yes |
Right |
Outside |
Quarter-car |
Varies; Both for divided |
| Illinois |
No |
Both |
Outside (mostly) |
Quarter-car |
SB, EB; Both for divided |
| Indiana |
|
|
|
|
|
| Iowa |
No |
Both |
|
Quarter-car |
Both for divided; NB, EB other |
| Kansas |
No |
Right |
Outside |
Quarter-car |
Varies |
| Kentucky |
No |
Both |
Outside |
Quarter-car |
Both |
| Louisiana |
No |
Both |
Outside |
|
Ascending |
| Maine |
Yes |
Both |
Outside |
Half-car |
Varies |
| Maryland |
Yes |
Both |
Outside |
|
|
| Massachusetts |
No |
Both |
Outside |
Half-car |
Both for divided |
| Michigan |
|
|
|
|
|
| Minnesota |
Yes |
Both |
Outside |
Quarter-car |
Both |
| Mississippi |
Yes |
Both |
Outside |
Quarter-car |
NB, EB; Both for divided |
| Missouri |
|
|
|
|
|
| Montana |
Yes |
Both |
Outside |
Quarter-car |
Ascending |
| Nebraska |
Yes |
Right |
Outside |
Quarter-car |
Both for 4-lane; varies for 2-lane |
| Nevada |
|
|
|
|
|
| New Hampshire |
|
|
|
|
|
| New Jersey |
Yes |
Both |
Outside |
Half-car |
Both; varies |
| New Mexico |
No |
Both |
Outside |
Quarter-car |
Both for divided; Ascending 2-lane/way |
| New York |
No |
Both |
Outside (mostly) |
Quarter-car |
Both for Interstate; NB, EB other (mostly) |
| North Carolina |
|
|
|
|
|
| North Dakota |
Yes |
Both |
Outside |
Quarter-car |
Both for 4-lane; varies for 2-lane |
| Ohio |
No |
Both |
Outside |
Quarter-car |
Both for divided; varies for other |
| Oklahoma |
|
|
|
|
|
| Oregon |
No |
Both |
Outside |
Quarter-car |
Ascending for Interstate; varies for other |
| Pennsylvania |
No |
Both |
Outside |
Quarter-car |
Varies for other; Both for divided |
| Rhode Island |
Yes |
|
|
Quarter-car |
|
| South Carolina |
|
|
Outside |
|
|
| South Dakota |
Yes |
Both |
Outside |
Quarter-car |
All; outside lanes for divided |
| Tennessee |
No |
Both |
Outside |
Quarter-car |
Both for Interstate; Ascending for other |
| Texas |
Yes |
Both |
Varies |
Quarter-car |
Varies |
| Utah |
No |
Both |
Outside |
Quarter-car |
Both for Interstate and divided; consistent for other |
| Vermont |
No |
Right |
Outside |
Quarter-car |
Ascending |
| Virginia |
|
|
|
|
|
| Washington |
No |
Both |
Outside |
Quarter-car |
Both for divided; varies for other |
| West Virginia |
No |
Both |
Outside |
Quarter-car |
NB, EB |
| Wisconsin |
Yes |
Left |
Outside |
Quarter-car |
NB, EB |
| Wyoming |
Yes |
Both |
Outside |
Half-car |
Ascending |
| Puerto Rico |
|
Both |
|
Half-car |
|
|
