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 | 9:45:41 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:45:41 PM | 1.50 | 1:12 | 2:40 | 75 | |
| W Bellfort | Bellaire | 9:45:41 PM | 2.90 | 2:50 | 5:30 | 61 | |
| Bellaire | S Fry Rd | 9:45:41 PM | 1.60 | 1:33 | 7:03 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 9:45:41 PM | 2.00 | 1:56 | 8:59 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:45:41 PM | 1.25 | 2:36 | 11:34 | 29 |  |
| IH-10 Katy | Morton | 9:41:42 PM | 1.50 | 1:47 | 13:21 | 50 | |
| Morton | Clay Rd | 9:45:41 PM | 1.60 | 1:29 | 14:50 | 65 | |
| Clay Rd | Beckendorff | 9:45:41 PM | 1.30 | 1:12 | 16:02 | 65 | |
| Beckendorff | FM-529 | 9:45:41 PM | 1.00 | 00:52 | 16:54 | 69 | |
| FM-529 | West Rd | 9:45:41 PM | 2.50 | 2:28 | 19:22 | 61 | |
| West Rd | House Hahl | 9:45:41 PM | 1.30 | 1:11 | 20:33 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 9:45:41 PM | 1.40 | 1:18 | 21:51 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:45:41 PM | 2.40 | 2:05 | 23:56 | 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 | 9:45:41 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 9:45:41 PM | 1.40 | 1:14 | 3:30 | 68 | |
| House Hahl | West Rd | 9:45:41 PM | 1.30 | 1:11 | 4:41 | 66 | |
| West Rd | FM-529 | 9:45:41 PM | 2.50 | 2:20 | 7:01 | 64 | |
| FM-529 | Beckendorff | 9:45:41 PM | 1.00 | 00:57 | 7:58 | 63 | |
| Beckendorff | Clay Rd | 9:45:41 PM | 1.30 | 1:14 | 9:12 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:45:41 PM | 1.25 | 1:22 | 10:32 | 55 | |
| Kingsland | Cinco Ranch Blvd | 9:45:41 PM | 2.20 | 2:26 | 12:58 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 9:45:41 PM | 2.00 | 2:01 | 14:59 | 60 | |
| S Fry Rd | Bellaire | 9:43:41 PM | 1.60 | 1:29 | 16:28 | 65 | |
| Bellaire | W Bellfort | 9:43:41 PM | 2.90 | 4:00 | 20:28 | 43 |  |
| 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 | 20:23 | 20:23 | 90 | |
