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 | 11:07:39 PM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:07:39 PM | 1.50 | 1:13 | 2:59 | 74 | |
| W Bellfort | Bellaire | 11:07:39 PM | 2.90 | 2:29 | 5:28 | 70 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:07:39 PM | 2.20 | 2:24 | 7:50 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:07:38 PM | 1.50 | 1:59 | 9:48 | 45 |  |
| Morton | Clay Rd | 11:07:38 PM | 1.60 | 1:32 | 11:20 | 63 | |
| Clay Rd | Beckendorff | 11:07:39 PM | 1.30 | 1:21 | 12:41 | 58 | |
| Beckendorff | FM-529 | 11:07:39 PM | 1.00 | 00:54 | 13:35 | 67 | |
| FM-529 | West Rd | 11:07:39 PM | 2.50 | 2:09 | 15:44 | 70 | |
| West Rd | House Hahl | 11:07:39 PM | 1.30 | 1:06 | 16:50 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 11:07:39 PM | 1.40 | 1:13 | 18:03 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:07:39 PM | 2.40 | 2:04 | 20:07 | 70 | |
| 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 | 11:07:39 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:07:39 PM | 1.40 | 1:21 | 3:31 | 62 | |
| House Hahl | West Rd | 11:07:39 PM | 1.30 | 1:14 | 4:45 | 63 | |
| West Rd | FM-529 | 11:07:39 PM | 2.50 | 2:14 | 6:59 | 67 | |
| FM-529 | Beckendorff | 11:07:39 PM | 1.00 | 1:13 | 8:12 | 49 | |
| Beckendorff | Clay Rd | 11:07:39 PM | 1.30 | 1:16 | 9:28 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:07:39 PM | 1.25 | 1:23 | 10:49 | 54 | |
| Kingsland | Cinco Ranch Blvd | 11:07:39 PM | 2.20 | 1:55 | 12:44 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 12:36 | 12:36 | 145 | |
