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 | 5:56:43 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:56:43 PM | 1.60 | 1:31 | 2:26 | 63 | |
| Harlem Rd | W Bellfort | 5:56:43 PM | 1.50 | 1:33 | 3:59 | 58 | |
| W Bellfort | Bellaire | 5:56:43 PM | 2.90 | 3:06 | 7:05 | 56 | |
| Bellaire | S Fry Rd | 5:56:43 PM | 1.60 | 1:32 | 8:37 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:56:43 PM | 2.00 | 4:18 | 12:55 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 5:56:43 PM | 2.20 | 3:36 | 16:31 | 37 |  |
| Kingsland | IH-10 Katy | 5:56:43 PM | 1.25 | 1:13 | 17:44 | 62 | |
| IH-10 Katy | Morton | 5:56:43 PM | 1.50 | 5:01 | 22:45 | 18 |  |
| Morton | Clay Rd | 5:56:43 PM | 1.60 | 2:18 | 25:03 | 42 |  |
| Clay Rd | Beckendorff | 5:56:43 PM | 1.30 | 1:20 | 26:23 | 58 | |
| Beckendorff | FM-529 | 5:56:43 PM | 1.00 | 00:57 | 27:20 | 63 | |
| FM-529 | West Rd | 5:56:43 PM | 2.50 | 1:54 | 29:14 | 79 | |
| West Rd | House Hahl | 5:56:43 PM | 1.30 | 1:29 | 30:43 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 5:56:43 PM | 1.40 | 1:18 | 32:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:56:43 PM | 2.40 | 2:11 | 34:12 | 66 | |
| Summary | 30.55 | 34:12 | 34:12 | 54 | |
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 | 5:56:43 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 5:56:43 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 5:56:43 PM | 1.30 | 1:36 | 5:02 | 49 | |
| West Rd | FM-529 | 5:56:43 PM | 2.50 | 1:52 | 6:54 | 80 | |
| FM-529 | Beckendorff | 5:56:43 PM | 1.00 | 1:01 | 7:55 | 59 | |
| Beckendorff | Clay Rd | 5:56:43 PM | 1.30 | 1:15 | 9:10 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:56:43 PM | 1.50 | 1:45 | 10:54 | 51 | |
| IH-10 Katy | Kingsland | 5:56:43 PM | 1.25 | 1:15 | 12:09 | 60 | |
| Kingsland | Cinco Ranch Blvd | 5:56:43 PM | 2.20 | 2:13 | 14:22 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 5:56:43 PM | 2.00 | 1:49 | 16:11 | 66 | |
| S Fry Rd | Bellaire | 5:56:43 PM | 1.60 | 1:48 | 17:59 | 53 | |
| Bellaire | W Bellfort | 5:56:43 PM | 2.90 | 2:53 | 20:52 | 60 | |
| W Bellfort | Harlem Rd | 5:56:43 PM | 1.50 | 1:14 | 22:06 | 73 | |
| Harlem Rd | Oyster Creek | 5:56:43 PM | 1.60 | 1:28 | 23:34 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:56:43 PM | 1.00 | 4:09 | 27:41 | 14 | |
| Summary | 30.55 | 27:41 | 27:41 | 66 | |
