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 | 11:34:47 PM | 1.20 | 1:11 | 1:10 | 61 |  |
| Katy-Gaston | SH-99 Grand Parkway | 11:35:47 PM | 1.90 | 1:48 | 2:58 | 63 | |
| SH-99 Grand Parkway | Peek | 11:36:47 PM | 1.10 | 00:59 | 3:57 | 67 | |
| 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 | 11:36:47 PM | 2.20 | 1:57 | 5:51 | 68 | |
| Eldridge | West Houston Center | 11:36:47 PM | 1.90 | 1:35 | 7:26 | 72 | |
| West Houston Center | Beltway 8-West | 11:36:47 PM | 2.40 | 1:57 | 9:23 | 74 | |
| Beltway 8-West | Fondren | 11:36:47 PM | 1.80 | 1:32 | 10:55 | 70 | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| 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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | 11:36:47 PM | 1.80 | 1:41 | 1:40 | 64 | |
| Beltway 8-West | West Houston Center | 11:36:47 PM | 2.40 | 2:47 | 4:27 | 52 | |
| West Houston Center | Eldridge | 11:36:47 PM | 1.90 | 3:45 | 8:12 | 30 |  |
| Eldridge | Addicks-Clodine | 11:36:47 PM | 2.20 | 2:20 | 10:32 | 57 | |
| 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 | 11:36:47 PM | 1.10 | 00:53 | 11:22 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 11:36:47 PM | 1.20 | 1:00 | 12:21 | 72 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
