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 | 6:00:50 PM | 1.00 | 1:09 | 1:09 | 52 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | 6:00:50 PM | 1.90 | 1:37 | 2:45 | 71 | |
| SH-99 Grand Parkway | Peek | 6:00:50 PM | 1.10 | 1:00 | 3:45 | 66 | |
| Peek | Grand Mission | 6:00:50 PM | 1.60 | 1:27 | 5:12 | 66 | |
| Grand Mission | FM-1464 | 6:00:50 PM | 2.30 | 2:01 | 7:13 | 68 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 6:00:50 PM | 1.90 | 2:24 | 9:35 | 47 |  |
| West Houston Center | Beltway 8-West | 6:00:50 PM | 2.40 | 3:05 | 12:40 | 47 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:38 | 12:38 | 98 | |
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 | 6:00:50 PM | 2.40 | 7:21 | 7:19 | 20 |  |
| West Houston Center | Eldridge | 6:00:50 PM | 1.90 | 2:01 | 9:20 | 57 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 6:00:50 PM | 2.30 | 1:59 | 11:17 | 70 | |
| Grand Mission | Peek | 6:00:50 PM | 1.60 | 1:24 | 12:41 | 69 | |
| Peek | SH-99 Grand Parkway | 6:00:50 PM | 1.10 | 00:54 | 13:35 | 73 | |
| SH-99 Grand Parkway | Katy-Gaston | 5:59:50 PM | 1.90 | 1:37 | 15:12 | 71 | |
| Katy-Gaston | Spring Green | 6:00:50 PM | 1.20 | 1:01 | 16:13 | 71 | |
| Spring Green | FM-1463 | 6:00:50 PM | 1.00 | 1:06 | 17:19 | 55 | |
| Summary | 20.6 | Not Available | |
