IH-45 IH-45 North Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1488 | Loop-336 North | 2:15:50 AM | 6.90 | 6:12 | 6:12 | 67 |  |
| Loop-336 North | FM-1097 | 2:15:50 AM | 6.20 | 5:17 | 11:29 | 70 | |
| FM-1097 | New Waverly Weigh Station | 2:15:50 AM | 7.00 | 6:01 | 17:30 | 70 | |
| New Waverly Weigh Station | Huntsville State Park | - | 5.70 | Not Available |  |
| Huntsville State Park | SH-19 (Huntsville) | - | 5.20 | Not Available | |
| Summary | 31 | 17:28 | 17:28 | 106 | |
IH-45 IH-45 North Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| SH-19 (Huntsville) | Huntsville State Park | - | 5.20 | Not Available | |
| Huntsville State Park | New Waverly Weigh Station | - | 5.70 | Not Available | |
| New Waverly Weigh Station | FM-1097 | 2:15:50 AM | 7.00 | 6:10 | 6:08 | 68 | |
| FM-1097 | Loop-336 North | 2:15:50 AM | 6.20 | 5:34 | 11:42 | 67 | |
| Loop-336 North | FM-1488 | 2:15:50 AM | 6.90 | 6:26 | 18:08 | 64 | |
| Summary | 31 | Not Available | |
