---

---

ask.reference.com/related/Interstate+Toll+Calculator?...

---

Posted by saqlain231

I think one of four traditional regulated toll carrier service categories, also known as in-state toll.

---

Posted by HamidAliKhan

It is one of four traditional regulated toll carrier service categories, also known as in-state toll.

---

Posted by waqqas1

One of four traditional regulated toll carrier service categories, also known as in-state toll.

---

Posted by anish_kris