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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 8:16:50 AM | 1.90 | 1:35 | 1:33 | 72 |  |
| SH-99 Grand Parkway | Peek | 8:16:50 AM | 1.10 | 00:56 | 2:29 | 71 | |
| Peek | Grand Mission | 8:16:50 AM | 1.60 | 1:22 | 3:51 | 70 | |
| Grand Mission | FM-1464 | 8:16:50 AM | 2.30 | 2:01 | 5:52 | 68 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 8:16:50 AM | 1.90 | 7:51 | 13:41 | 15 |  |
| West Houston Center | Beltway 8-West | 8:16:50 AM | 2.40 | 3:16 | 16:57 | 44 |  |
| Beltway 8-West | Fondren | 8:16:50 AM | 1.80 | 1:50 | 18:47 | 59 | |
| Fondren | US-59 Southwest | 8:16:50 AM | 1.70 | 3:05 | 21:52 | 33 |  |
| Summary | 20.6 | Not Available | |
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 | 8:16:50 AM | 1.70 | 1:32 | 1:32 | 67 | |
| Fondren | Beltway 8-West | 8:16:50 AM | 1.80 | 1:32 | 3:04 | 70 | |
| Beltway 8-West | West Houston Center | 8:16:50 AM | 2.40 | 2:13 | 5:17 | 65 | |
| West Houston Center | Eldridge | 8:16:50 AM | 1.90 | 1:54 | 7:11 | 60 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 8:16:50 AM | 2.30 | 2:08 | 9:17 | 65 | |
| Grand Mission | Peek | 8:16:50 AM | 1.60 | 1:44 | 11:01 | 55 | |
| Peek | SH-99 Grand Parkway | 8:16:50 AM | 1.10 | 1:02 | 12:03 | 64 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:16:50 AM | 1.90 | 1:47 | 13:50 | 64 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 13:48 | 13:48 | 90 | |
