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 | 4:41:38 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 4:17:34 PM | 1.20 | 1:24 | 2:28 | 51 | |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available |  |
| SH-99 Grand Parkway | Peek | 4:41:38 PM | 1.10 | 00:59 | 3:26 | 67 | |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| Grand Mission | FM-1464 | 4:41:38 PM | 2.30 | 1:57 | 5:22 | 71 | |
| 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 | 4:41:38 PM | 2.40 | 2:22 | 7:41 | 61 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 7:39 | 7:39 | 162 | |
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 | 4:41:38 PM | 2.40 | 7:44 | 7:42 | 19 |  |
| 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 | 4:41:38 PM | 2.30 | 1:57 | 9:36 | 71 | |
| Grand Mission | Peek | 4:41:38 PM | 1.60 | 1:22 | 10:58 | 70 | |
| Peek | SH-99 Grand Parkway | 4:41:38 PM | 1.10 | 00:53 | 11:51 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:41:38 PM | 1.90 | 1:36 | 13:27 | 71 | |
| Katy-Gaston | Spring Green | 4:37:37 PM | 1.20 | 1:00 | 14:27 | 72 | |
| Spring Green | FM-1463 | 4:41:38 PM | 1.00 | 1:07 | 15:34 | 54 | |
| Summary | 20.6 | Not Available | |
