The __________ is responsible for monitoring and maintaining the interstate highway system.

asked Jan 23, 2018 179k views

1 vote

5.8k points

Please log in or register to add a comment.

2 votes

Answer:c

Step-by-step explanation:

Department of transportation

Eiri answered Jan 24, 2018

by Eiri

6.3k points

4 votes

state government????

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.7m answers