| Division Name | Telephone | Fax |
| Alternative Project Delivery | (501) 569-2247 | |
| Arkansas Highway Police | (501) 569-2421 | (501) 569-4999 |
| Benefits and Compensation | (501) 569-2411 | (501) 569-2551 |
| Bridge | (501) 569-2361 | (501) 569-2623 |
| Bridge Operations | (501) 569-2601 | |
| Civil Rights | (501) 569-2235 | (501) 569-2965 |
| Communications | (501) 569-2227 | |
| Construction | (501) 569-2251 | |
| Environmental | (501) 569-2281 | (501) 569-2009 |
| Equipment and Procurement | (501) 569-2667 | (501) 569-2679 |
| Fiscal Services | (501) 569-2411 | (501) 569-2551 |
| Governmental Relations | (501) 569-2227 | |
| Human Resources | (501) 569-2296 | (501) 569-2664 |
| Information Technology | (501) 569-2436 | (501) 569-2370 |
| Internal Audit | (501) 569-2237 | (501) 569-2399 |
| Legal | (501) 569-2112 | (501) 569-2164 |
| Local Programs | (501) 435-3253 | |
| Maintenance | (501) 569-2661 | (501) 569-2014 |
| Materials | (501) 569-2185 | (501) 569-2368 |
| Planning | (501) 569-2201 | |
| Program Management | (501) 569-2262 | (501) 569-2623 |
| Right of Way | (501) 569-2311 | (501) 569-2018 |
| Roadway Design | (501) 569-2336 | (501) 569-2057 |
| State Aid | (501) 569-2346 | (501) 569-2348 |
| Surveys | (501) 569-2341 | (501) 569-2344 |
| System Information & Research | (501) 569-2945 | (501) 569-2070 |
