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 | 3:00:52 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 3:00:52 PM | 1.20 | 1:29 | 2:33 | 49 |  |
| Katy-Gaston | SH-99 Grand Parkway | 3:00:52 PM | 1.90 | 1:32 | 4:05 | 74 | |
| SH-99 Grand Parkway | Peek | 3:00:52 PM | 1.10 | 00:57 | 5:02 | 69 | |
| Peek | Grand Mission | 2:58:51 PM | 1.60 | 1:19 | 6:21 | 73 | |
| Grand Mission | FM-1464 | 3:00:52 PM | 2.30 | 1:47 | 8:08 | 77 | |
| 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 | 3:00:52 PM | 2.40 | 3:18 | 11:23 | 44 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 11:21 | 11:21 | 109 | |
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 | 3:00:52 PM | 2.40 | 4:48 | 4:46 | 30 |  |
| 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 | 3:00:52 PM | 2.30 | 1:59 | 6:42 | 70 | |
| Grand Mission | Peek | 3:00:52 PM | 1.60 | 1:20 | 8:02 | 72 | |
| Peek | SH-99 Grand Parkway | 3:00:52 PM | 1.10 | 00:54 | 8:56 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:00:52 PM | 1.90 | 1:36 | 10:32 | 71 | |
| Katy-Gaston | Spring Green | 3:00:52 PM | 1.20 | 1:00 | 11:32 | 72 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
