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 | 4:00:48 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | 4:00:48 PM | 1.90 | 1:33 | 2:39 | 74 | |
| SH-99 Grand Parkway | Peek | 4:00:48 PM | 1.10 | 00:55 | 3:34 | 72 | |
| Peek | Grand Mission | 4:00:48 PM | 1.60 | 1:22 | 4:56 | 70 | |
| Grand Mission | FM-1464 | 4:00:48 PM | 2.30 | 2:01 | 6:57 | 68 | |
| 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 | 4:00:48 PM | 2.40 | 2:15 | 9:09 | 64 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 9:07 | 9:07 | 136 | |
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 | 4:00:48 PM | 2.40 | 7:27 | 7:25 | 19 |  |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 4:00:48 PM | 2.30 | 1:54 | 9:16 | 73 | |
| Grand Mission | Peek | 4:00:48 PM | 1.60 | 1:22 | 10:38 | 70 | |
| Peek | SH-99 Grand Parkway | 4:00:48 PM | 1.10 | 00:52 | 11:30 | 76 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:00:48 PM | 1.90 | 1:36 | 13:06 | 71 | |
| Katy-Gaston | Spring Green | 4:00:48 PM | 1.20 | 00:58 | 14:04 | 74 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
