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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 6:04:44 PM | 1.90 | 1:41 | 1:39 | 68 |  |
| SH-99 Grand Parkway | Peek | 6:04:44 PM | 1.10 | 1:00 | 2:39 | 66 | |
| Peek | Grand Mission | 6:04:44 PM | 1.60 | 1:25 | 4:04 | 68 | |
| Grand Mission | FM-1464 | 6:04:44 PM | 2.30 | 2:02 | 6:06 | 68 | |
| FM-1464 | Addicks-Clodine | 6:04:44 PM | 1.50 | 1:22 | 7:28 | 66 | |
| Addicks-Clodine | Eldridge | 6:04:44 PM | 2.20 | 3:56 | 11:24 | 34 |  |
| Eldridge | West Houston Center | 6:04:44 PM | 1.90 | 1:46 | 13:10 | 65 | |
| West Houston Center | Beltway 8-West | 6:04:44 PM | 2.40 | 2:16 | 15:26 | 64 | |
| Beltway 8-West | Fondren | 6:04:44 PM | 1.80 | 1:45 | 17:11 | 62 | |
| Fondren | US-59 Southwest | 6:04:44 PM | 1.70 | 1:45 | 18:56 | 58 | |
| Summary | 20.6 | Not Available | |
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 | 6:04:44 PM | 1.70 | 1:38 | 1:38 | 62 | |
| Fondren | Beltway 8-West | 6:04:44 PM | 1.80 | 2:01 | 3:39 | 54 | |
| Beltway 8-West | West Houston Center | 6:04:44 PM | 2.40 | 6:35 | 10:14 | 22 |  |
| West Houston Center | Eldridge | 6:04:44 PM | 1.90 | 1:58 | 12:12 | 58 | |
| Eldridge | Addicks-Clodine | 6:04:44 PM | 2.20 | 2:05 | 14:17 | 63 | |
| Addicks-Clodine | FM-1464 | 6:04:44 PM | 1.50 | 1:23 | 15:40 | 65 | |
| FM-1464 | Grand Mission | 6:04:44 PM | 2.30 | 2:04 | 17:44 | 67 | |
| Grand Mission | Peek | 6:04:44 PM | 1.60 | 1:24 | 19:08 | 69 | |
| Peek | SH-99 Grand Parkway | 6:04:44 PM | 1.10 | 00:57 | 20:05 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:04:44 PM | 1.90 | 1:33 | 21:38 | 74 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 21:36 | 21:36 | 57 | |
