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 | 11:59:35 AM | 1.00 | 1:08 | 1:08 | 53 |  |
| Spring Green | Katy-Gaston | 11:59:35 AM | 1.20 | 1:30 | 2:38 | 48 |  |
| Katy-Gaston | SH-99 Grand Parkway | 11:40:33 AM | 1.90 | 1:35 | 4:13 | 72 | |
| SH-99 Grand Parkway | Peek | 11:59:35 AM | 1.10 | 1:03 | 5:16 | 63 | |
| Peek | Grand Mission | 11:59:35 AM | 1.60 | 1:25 | 6:41 | 68 | |
| Grand Mission | FM-1464 | 11:59:35 AM | 2.30 | 1:52 | 8:33 | 74 | |
| 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 | 11:59:35 AM | 2.40 | 2:03 | 10:33 | 70 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 10:31 | 10:31 | 118 | |
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 | 11:59:35 AM | 2.40 | 2:06 | 2:04 | 69 | |
| 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 | 11:59:35 AM | 2.30 | 2:45 | 4:46 | 50 | |
| Grand Mission | Peek | 11:59:35 AM | 1.60 | 1:23 | 6:09 | 69 | |
| Peek | SH-99 Grand Parkway | 11:59:35 AM | 1.10 | 00:56 | 7:05 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 11:53:34 AM | 1.90 | 1:35 | 8:40 | 72 | |
| Katy-Gaston | Spring Green | 11:58:35 AM | 1.20 | 2:28 | 11:08 | 29 |  |
| Spring Green | FM-1463 | 11:59:35 AM | 1.00 | 1:03 | 12:11 | 57 | |
| Summary | 20.6 | Not Available | |
