SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:20:42 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:20:42 PM | 1.50 | 1:11 | 2:33 | 76 | |
| W Bellfort | Bellaire | 8:20:42 PM | 2.90 | 2:50 | 5:23 | 61 | |
| Bellaire | S Fry Rd | 8:20:42 PM | 1.60 | 1:22 | 6:45 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:20:42 PM | 2.00 | 2:02 | 8:47 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:20:42 PM | 1.50 | 1:42 | 10:27 | 53 | |
| Morton | Clay Rd | 8:20:42 PM | 1.60 | 1:18 | 11:45 | 74 | |
| Clay Rd | Beckendorff | 8:20:42 PM | 1.30 | 1:14 | 12:59 | 63 | |
| Beckendorff | FM-529 | 8:20:42 PM | 1.00 | 00:50 | 13:49 | 72 | |
| FM-529 | West Rd | 8:20:42 PM | 2.50 | 2:13 | 16:02 | 68 | |
| West Rd | House Hahl | 8:20:42 PM | 1.30 | 1:10 | 17:12 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:20:42 PM | 1.40 | 1:15 | 18:27 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:42 PM | 2.40 | 2:07 | 20:34 | 68 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 8:20:42 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:42 PM | 1.40 | 1:12 | 3:14 | 70 | |
| House Hahl | West Rd | 8:20:42 PM | 1.30 | 1:10 | 4:24 | 67 | |
| West Rd | FM-529 | 8:20:42 PM | 2.50 | 2:06 | 6:30 | 71 | |
| FM-529 | Beckendorff | 8:20:42 PM | 1.00 | 00:57 | 7:27 | 63 | |
| Beckendorff | Clay Rd | 8:20:42 PM | 1.30 | 1:11 | 8:38 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:20:42 PM | 1.50 | 2:22 | 10:59 | 38 |  |
| IH-10 Katy | Kingsland | 8:20:42 PM | 1.25 | 8:07 | 19:06 | 9 |  |
| Kingsland | Cinco Ranch Blvd | 8:20:42 PM | 2.20 | 2:29 | 21:35 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 8:20:42 PM | 2.00 | 1:59 | 23:34 | 61 | |
| S Fry Rd | Bellaire | 8:20:42 PM | 1.60 | 1:27 | 25:01 | 66 | |
| Bellaire | W Bellfort | 8:20:42 PM | 2.90 | 2:45 | 27:46 | 63 | |
| W Bellfort | Harlem Rd | 8:18:42 PM | 1.50 | 1:20 | 29:06 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 29:02 | 29:02 | 63 | |
