In the last column of the table below, AADT represents Annual Average Daily Traffic between 1999-2002 on these county roads.
| Road | Road Name | From | To | Miles | AADT |
| 38 |
Park Ave. |
Harrison Line |
Boston Post Rd. |
0.40 |
3,112 |
| 54 |
Theo. Fremd Ave./ Wappanocca Ave. |
Harrison/Rye Line |
Purchase St (NY120) |
1.75 |
8,270 |
| 72 |
Midland Ave. |
Playland Parkway |
Port Chester/Rye Ln. |
1.76 |
6,694 |
| 73 |
North Street\Hammond Rd. |
Boston Post Road |
Theo. Fremd Ave |
0.84 |
4,721 |
| 73 |
North Street |
Theo. Fremd Ave |
Harrison Line |
0.43 |
4,721 |
| 147 |
Playland Pkwy Access Rd |
North Street |
Theo. Fremd Ave |
0.31 |
7,814 |
| 148 |
Thruway Access Road |
North Street |
Playland Pkwy |
0.15 |
12,164 |
| 152 |
Playland Parkway & Sb Ent Ramp |
C.R. 147/148 |
Playland Pkwy |
1.14 |
7,814 |
| 54c |
So. Ridge St. |
Purchase St. |
High St. |
0.20 |
6,541 |
