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 | 6:09:49 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:09:49 PM | 1.50 | 1:18 | 2:42 | 69 | |
| W Bellfort | Bellaire | 6:09:49 PM | 2.90 | 2:33 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 6:09:49 PM | 1.60 | 1:27 | 6:42 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 6:09:49 PM | 2.00 | 6:06 | 12:48 | 20 |  |
| Cinco Ranch Blvd | Kingsland | 6:09:49 PM | 2.20 | 5:25 | 18:13 | 24 | |
| Kingsland | IH-10 Katy | 6:09:49 PM | 1.25 | 1:02 | 19:15 | 73 | |
| IH-10 Katy | Morton | 6:09:49 PM | 1.50 | 4:06 | 23:21 | 22 | |
| Morton | Clay Rd | 6:09:49 PM | 1.60 | 1:48 | 25:09 | 53 | |
| Clay Rd | Beckendorff | 6:09:49 PM | 1.30 | 1:18 | 26:27 | 60 | |
| Beckendorff | FM-529 | 6:09:49 PM | 1.00 | 00:54 | 27:21 | 67 | |
| FM-529 | West Rd | 6:09:49 PM | 2.50 | 2:08 | 29:29 | 70 | |
| West Rd | House Hahl | 6:09:49 PM | 1.30 | 1:12 | 30:41 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 6:09:49 PM | 1.40 | 1:16 | 31:57 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:09:49 PM | 2.40 | 2:09 | 34:06 | 67 | |
| 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 | 6:09:49 PM | 2.40 | 4:26 | 4:26 | 32 |  |
| Bridgeland Lake Parkway | House Hahl | 6:09:49 PM | 1.40 | 1:20 | 5:46 | 63 | |
| House Hahl | West Rd | 6:09:49 PM | 1.30 | 1:14 | 7:00 | 63 | |
| West Rd | FM-529 | 6:09:49 PM | 2.50 | 2:12 | 9:12 | 68 | |
| FM-529 | Beckendorff | 6:09:49 PM | 1.00 | 1:00 | 10:12 | 60 | |
| Beckendorff | Clay Rd | 6:09:49 PM | 1.30 | 1:15 | 11:27 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:09:49 PM | 1.50 | 1:32 | 12:58 | 59 | |
| IH-10 Katy | Kingsland | 6:09:49 PM | 1.25 | 1:10 | 14:08 | 64 | |
| Kingsland | Cinco Ranch Blvd | 6:09:49 PM | 2.20 | 4:38 | 18:46 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 6:09:49 PM | 2.00 | 5:00 | 23:46 | 24 | |
| S Fry Rd | Bellaire | 6:09:49 PM | 1.60 | 1:38 | 25:24 | 59 | |
| Bellaire | W Bellfort | 6:09:49 PM | 2.90 | 2:48 | 28:12 | 62 | |
| W Bellfort | Harlem Rd | 6:09:49 PM | 1.50 | 1:16 | 29:28 | 71 | |
| Harlem Rd | Oyster Creek | 6:09:49 PM | 1.60 | 1:30 | 30:58 | 64 | |
| 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 | 30:55 | 30:55 | 59 | |
