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 | 9:49:38 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| Spring Green | Katy-Gaston | 9:49:38 AM | 1.20 | 1:08 | 2:13 | 64 | |
| Katy-Gaston | SH-99 Grand Parkway | 9:49:38 AM | 1.90 | 1:59 | 4:12 | 57 | |
| SH-99 Grand Parkway | Peek | 9:49:38 AM | 1.10 | 1:01 | 5:13 | 65 | |
| 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 | 9:49:38 AM | 1.90 | 1:43 | 6:52 | 66 | |
| West Houston Center | Beltway 8-West | 9:49:38 AM | 2.40 | 2:12 | 9:04 | 65 | |
| Beltway 8-West | Fondren | 9:49:38 AM | 1.80 | 1:42 | 10:46 | 64 | |
| Fondren | US-59 Southwest | 9:49:38 AM | 1.70 | 2:33 | 13:19 | 40 |  |
| Summary | 20.6 | 13:19 | 13:19 | 93 | |
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 | 9:49:38 AM | 1.80 | 1:37 | 1:36 | 67 | |
| Beltway 8-West | West Houston Center | 9:49:38 AM | 2.40 | 2:03 | 3:39 | 70 | |
| West Houston Center | Eldridge | 9:49:38 AM | 1.90 | 1:46 | 5:25 | 65 | |
| 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 | 9:49:38 AM | 1.10 | 00:48 | 6:09 | 83 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | 9:49:38 AM | 1.20 | 00:55 | 7:03 | 79 | |
| Spring Green | FM-1463 | 9:49:38 AM | 1.00 | 1:05 | 8:08 | 55 | |
| Summary | 20.6 | Not Available | |
