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 | 4:00:33 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | 4:00:33 PM | 1.90 | 1:39 | 2:43 | 69 | |
| SH-99 Grand Parkway | Peek | 4:00:33 PM | 1.10 | 1:00 | 3:43 | 66 | |
| Peek | Grand Mission | 4:00:33 PM | 1.60 | 1:31 | 5:14 | 63 | |
| Grand Mission | FM-1464 | 4:00:33 PM | 2.30 | 2:05 | 7:19 | 66 | |
| 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 | 4:00:33 PM | 2.40 | 2:06 | 9:22 | 69 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 9:20 | 9:20 | 132 | |
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 | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 4:00:33 PM | 2.40 | 6:36 | 6:34 | 22 |  |
| 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 | 4:00:33 PM | 2.30 | 1:54 | 8:25 | 73 | |
| Grand Mission | Peek | 4:00:33 PM | 1.60 | 1:22 | 9:47 | 70 | |
| Peek | SH-99 Grand Parkway | 4:00:33 PM | 1.10 | 00:54 | 10:41 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:00:33 PM | 1.90 | 1:30 | 12:11 | 76 | |
| Katy-Gaston | Spring Green | 4:00:33 PM | 1.20 | 1:00 | 13:11 | 72 | |
| Spring Green | FM-1463 | 4:00:33 PM | 1.00 | 1:11 | 14:22 | 51 | |
| Summary | 20.6 | Not Available | |
