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 | 11:23:38 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 | - | 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 | 11:25:39 PM | 2.00 | 1:50 | 2:41 | 65 | |
| Cinco Ranch Blvd | Kingsland | 11:25:39 PM | 2.20 | 2:00 | 4:41 | 66 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:25:39 PM | 1.50 | 1:59 | 6:39 | 45 |  |
| Morton | Clay Rd | 11:25:39 PM | 1.60 | 1:26 | 8:05 | 67 | |
| Clay Rd | Beckendorff | 11:25:39 PM | 1.30 | 1:18 | 9:23 | 60 | |
| Beckendorff | FM-529 | 11:25:39 PM | 1.00 | 00:57 | 10:20 | 63 | |
| FM-529 | West Rd | 11:25:39 PM | 2.50 | 1:48 | 12:08 | 83 | |
| West Rd | House Hahl | 11:25:39 PM | 1.30 | 1:33 | 13:41 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:25:39 PM | 1.40 | 1:22 | 15:03 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:25:39 PM | 2.40 | 2:05 | 17:08 | 69 | |
| Summary | 30.55 | 17:08 | 17:08 | 107 | |
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 | 11:25:39 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:25:39 PM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 11:25:39 PM | 1.30 | 1:37 | 5:12 | 48 | |
| West Rd | FM-529 | 11:25:39 PM | 2.50 | 1:50 | 7:02 | 82 | |
| FM-529 | Beckendorff | 11:25:39 PM | 1.00 | 00:54 | 7:56 | 67 | |
| Beckendorff | Clay Rd | 11:25:39 PM | 1.30 | 1:22 | 9:18 | 57 | |
| Clay Rd | Morton | 11:25:39 PM | 1.60 | 1:56 | 11:14 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:25:39 PM | 1.25 | 1:05 | 12:18 | 69 | |
| Kingsland | Cinco Ranch Blvd | 11:25:39 PM | 2.20 | 1:59 | 14:17 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 11:25:39 PM | 2.00 | 1:44 | 16:01 | 69 | |
| 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 | 15:54 | 15:54 | 115 | |
