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 | 9:25:43 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:25:43 PM | 2.00 | 1:57 | 2:43 | 62 | |
| Cinco Ranch Blvd | Kingsland | 9:25:43 PM | 2.20 | 2:16 | 4:59 | 58 | |
| Kingsland | IH-10 Katy | 9:25:43 PM | 1.25 | 1:00 | 5:59 | 75 | |
| IH-10 Katy | Morton | 9:02:44 PM | 1.50 | 2:24 | 8:23 | 38 |  |
| Morton | Clay Rd | 9:25:43 PM | 1.60 | 1:28 | 9:51 | 65 | |
| Clay Rd | Beckendorff | 9:25:43 PM | 1.30 | 1:18 | 11:09 | 60 | |
| Beckendorff | FM-529 | 9:25:43 PM | 1.00 | 00:54 | 12:03 | 67 | |
| FM-529 | West Rd | 9:25:43 PM | 2.50 | 1:51 | 13:54 | 81 | |
| West Rd | House Hahl | 9:25:43 PM | 1.30 | 1:31 | 15:25 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:25:43 PM | 1.40 | 1:17 | 16:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:25:43 PM | 2.40 | 2:06 | 18:48 | 69 | |
| Summary | 30.55 | 18:48 | 18:48 | 98 | |
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 | 9:25:43 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:25:43 PM | 1.40 | 1:19 | 3:29 | 64 | |
| House Hahl | West Rd | 9:25:43 PM | 1.30 | 1:33 | 5:02 | 50 | |
| West Rd | FM-529 | 9:25:43 PM | 2.50 | 1:50 | 6:52 | 82 | |
| FM-529 | Beckendorff | 9:25:43 PM | 1.00 | 1:11 | 8:03 | 51 | |
| Beckendorff | Clay Rd | 9:25:43 PM | 1.30 | 1:08 | 9:11 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:25:43 PM | 1.50 | 1:24 | 10:34 | 64 | |
| IH-10 Katy | Kingsland | 9:25:43 PM | 1.25 | 1:21 | 11:55 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:25:43 PM | 2.20 | 1:58 | 13:53 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 9:25:43 PM | 2.00 | 2:07 | 16:00 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 15:53 | 15:53 | 115 | |
