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 | 6:49:54 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 6:49:54 PM | 1.50 | 1:14 | 2:39 | 73 | |
| W Bellfort | Bellaire | 6:49:54 PM | 2.90 | 2:29 | 5:08 | 70 | |
| Bellaire | S Fry Rd | 6:49:54 PM | 1.60 | 1:25 | 6:33 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:49:54 PM | 2.00 | 3:21 | 9:54 | 36 |  |
| Cinco Ranch Blvd | Kingsland | 6:49:54 PM | 2.20 | 4:45 | 14:39 | 28 |  |
| Kingsland | IH-10 Katy | 6:49:54 PM | 1.25 | 1:08 | 15:47 | 66 | |
| IH-10 Katy | Morton | 6:38:56 PM | 1.50 | 4:35 | 20:22 | 20 | |
| Morton | Clay Rd | 6:49:54 PM | 1.60 | 1:27 | 21:49 | 66 | |
| Clay Rd | Beckendorff | 6:49:54 PM | 1.30 | 1:14 | 23:03 | 63 | |
| Beckendorff | FM-529 | 6:49:54 PM | 1.00 | 00:53 | 23:56 | 68 | |
| FM-529 | West Rd | 6:49:54 PM | 2.50 | 2:04 | 26:00 | 73 | |
| West Rd | House Hahl | 6:49:54 PM | 1.30 | 1:10 | 27:10 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 6:49:54 PM | 1.40 | 1:15 | 28:25 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:49:54 PM | 2.40 | 2:05 | 30:30 | 69 | |
| 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 | 6:49:54 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:49:54 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 6:49:54 PM | 1.30 | 1:14 | 4:38 | 63 | |
| West Rd | FM-529 | 6:49:54 PM | 2.50 | 2:06 | 6:44 | 71 | |
| FM-529 | Beckendorff | 6:49:54 PM | 1.00 | 00:56 | 7:40 | 64 | |
| Beckendorff | Clay Rd | 6:49:54 PM | 1.30 | 1:14 | 8:54 | 63 | |
| Clay Rd | Morton | 6:49:54 PM | 1.60 | 2:10 | 11:04 | 44 |  |
| Morton | IH-10 Katy | 6:49:54 PM | 1.50 | 1:09 | 12:13 | 78 | |
| IH-10 Katy | Kingsland | 6:49:54 PM | 1.25 | 1:09 | 13:22 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:49:54 PM | 2.20 | 2:38 | 16:00 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 6:49:54 PM | 2.00 | 4:58 | 20:58 | 24 | |
| S Fry Rd | Bellaire | 6:49:54 PM | 1.60 | 1:48 | 22:46 | 53 | |
| Bellaire | W Bellfort | 6:49:54 PM | 2.90 | 2:59 | 25:45 | 58 | |
| W Bellfort | Harlem Rd | 6:49:54 PM | 1.50 | 1:21 | 27:06 | 67 | |
| 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 | 27:02 | 27:02 | 68 | |
