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 | 11:33:50 PM | 1.90 | 1:59 | 1:57 | 57 |  |
| SH-99 Grand Parkway | Peek | 11:33:50 PM | 1.10 | 1:07 | 3:04 | 59 | |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| 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 | 11:33:50 PM | 2.40 | 1:53 | 4:52 | 76 | |
| Beltway 8-West | Fondren | 11:33:50 PM | 1.80 | 1:37 | 6:29 | 67 | |
| Fondren | US-59 Southwest | 11:24:50 PM | 1.70 | 1:08 | 7:37 | 90 | |
| 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 | 11:33:50 PM | 1.70 | 1:59 | 1:59 | 51 | |
| Fondren | Beltway 8-West | 11:33:50 PM | 1.80 | 1:29 | 3:28 | 73 | |
| Beltway 8-West | West Houston Center | 11:33:50 PM | 2.40 | 2:01 | 5:29 | 71 | |
| West Houston Center | Eldridge | 11:33:50 PM | 1.90 | 1:49 | 7:18 | 63 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 11:23:50 PM | 1.10 | 1:32 | 8:46 | 43 |  |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 8:43 | 8:43 | 142 | |
