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 | 9:01:39 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| Spring Green | Katy-Gaston | 8:54:40 PM | 1.20 | 00:52 | 1:58 | 83 | |
| Katy-Gaston | SH-99 Grand Parkway | 9:01:39 PM | 1.90 | 1:28 | 3:26 | 78 | |
| SH-99 Grand Parkway | Peek | 8:44:39 PM | 1.10 | 00:58 | 4:24 | 68 | |
| Peek | Grand Mission | 9:01:39 PM | 1.60 | 1:24 | 5:48 | 69 | |
| Grand Mission | FM-1464 | 9:01:39 PM | 2.30 | 2:14 | 8:02 | 62 | |
| 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 | 9:01:39 PM | 2.40 | 2:13 | 10:12 | 65 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:10 | 10:10 | 122 | |
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 | 9:01:39 PM | 2.40 | 2:39 | 2:37 | 54 | |
| 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 | - | 2.30 | Not Available | |
| Grand Mission | Peek | 9:01:39 PM | 1.60 | 2:19 | 4:52 | 41 |  |
| Peek | SH-99 Grand Parkway | 9:01:39 PM | 1.10 | 00:56 | 5:48 | 71 | |
| 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 | Not Available | |
