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 | 3:03:53 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | 3:01:54 PM | 1.20 | 1:06 | 2:13 | 65 | |
| Katy-Gaston | SH-99 Grand Parkway | 3:03:53 PM | 1.90 | 1:38 | 3:51 | 70 | |
| SH-99 Grand Parkway | Peek | 3:03:53 PM | 1.10 | 1:09 | 5:00 | 57 | |
| Peek | Grand Mission | 3:03:53 PM | 1.60 | 1:34 | 6:34 | 61 | |
| Grand Mission | FM-1464 | 3:03:53 PM | 2.30 | 2:04 | 8:38 | 67 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available |  |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 3:03:53 PM | 1.90 | 1:38 | 10:14 | 70 | |
| West Houston Center | Beltway 8-West | 3:03:53 PM | 2.40 | 2:17 | 12:31 | 63 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:29 | 12:29 | 99 | |
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 | 3:03:53 PM | 2.40 | 8:10 | 8:08 | 18 |  |
| West Houston Center | Eldridge | 3:03:53 PM | 1.90 | 1:44 | 9:52 | 66 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 3:03:53 PM | 2.30 | 1:47 | 11:37 | 77 | |
| Grand Mission | Peek | 3:03:53 PM | 1.60 | 1:20 | 12:57 | 72 | |
| Peek | SH-99 Grand Parkway | 2:58:53 PM | 1.10 | 1:00 | 13:57 | 66 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:03:53 PM | 1.90 | 1:38 | 15:35 | 70 | |
| Katy-Gaston | Spring Green | 3:03:53 PM | 1.20 | 1:05 | 16:40 | 66 | |
| Spring Green | FM-1463 | 3:03:53 PM | 1.00 | 1:11 | 17:51 | 51 | |
| Summary | 20.6 | Not Available | |
