Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 1:03:31 AM | 1.00 | 1:03 | 1:03 | 57 |  |
| Spring Green | Katy-Gaston | 1:03:31 AM | 1.20 | 1:19 | 2:22 | 55 | |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available |  |
| SH-99 Grand Parkway | Peek | 1:03:31 AM | 1.10 | 00:43 | 3:04 | 92 | |
| Peek | Grand Mission | 12:51:40 AM | 1.60 | 2:43 | 5:47 | 35 |  |
| Grand Mission | FM-1464 | 1:03:31 AM | 2.30 | 2:19 | 8:06 | 60 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 1:03:31 AM | 2.40 | 1:51 | 9:54 | 78 | |
| Beltway 8-West | Fondren | 1:03:31 AM | 1.80 | 1:46 | 11:40 | 61 | |
| Fondren | US-59 Southwest | 1:03:31 AM | 1.70 | 2:33 | 14:13 | 40 |  |
| Summary | 20.6 | 14:13 | 14:13 | 87 | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | 1:03:31 AM | 1.80 | 1:35 | 1:34 | 68 | |
| Beltway 8-West | West Houston Center | 1:03:31 AM | 2.40 | 2:22 | 3:56 | 61 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 1:03:31 AM | 2.30 | 2:02 | 5:55 | 68 | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | - | 1.10 | Not Available | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
