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 | 8:39:57 PM | 1.00 | 1:09 | 1:09 | 52 |  |
| Spring Green | Katy-Gaston | 8:39:57 PM | 1.20 | 1:57 | 3:06 | 37 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:31:27 PM | 1.90 | 1:57 | 5:03 | 58 | |
| SH-99 Grand Parkway | Peek | 8:27:28 PM | 1.10 | 00:54 | 5:57 | 73 | |
| Peek | Grand Mission | 8:39:57 PM | 1.60 | 1:28 | 7:25 | 65 | |
| Grand Mission | FM-1464 | 8:39:57 PM | 2.30 | 2:07 | 9:32 | 65 | |
| 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 | 8:39:57 PM | 2.40 | 2:23 | 11:52 | 60 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 11:50 | 11:50 | 104 | |
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 | 8:39:57 PM | 2.40 | 2:22 | 2:20 | 61 | |
| 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 | 8:39:57 PM | 2.30 | 1:55 | 4:12 | 72 | |
| Grand Mission | Peek | 8:29:57 PM | 1.60 | 1:30 | 5:42 | 64 | |
| Peek | SH-99 Grand Parkway | 8:39:57 PM | 1.10 | 00:51 | 6:33 | 78 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:39:57 PM | 1.90 | 1:35 | 8:08 | 72 | |
| Katy-Gaston | Spring Green | 8:39:57 PM | 1.20 | 1:59 | 10:07 | 36 | |
| Spring Green | FM-1463 | 8:39:57 PM | 1.00 | 00:59 | 11:06 | 61 | |
| Summary | 20.6 | Not Available | |
