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 | 10:45:50 PM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | 10:45:50 PM | 1.60 | 1:30 | 3:15 | 64 | |
| Harlem Rd | W Bellfort | 10:45:50 PM | 1.50 | 1:41 | 4:56 | 53 | |
| W Bellfort | Bellaire | 10:41:50 PM | 2.90 | 3:25 | 8:21 | 51 | |
| Bellaire | S Fry Rd | 10:43:50 PM | 1.60 | 1:51 | 10:12 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 10:45:50 PM | 2.00 | 1:56 | 12:08 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:45:50 PM | 2.20 | 2:04 | 14:12 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:39:50 PM | 1.50 | 2:46 | 16:57 | 33 |  |
| Morton | Clay Rd | 10:45:50 PM | 1.60 | 1:26 | 18:23 | 67 | |
| Clay Rd | Beckendorff | 10:45:50 PM | 1.30 | 1:15 | 19:38 | 62 | |
| Beckendorff | FM-529 | 10:45:50 PM | 1.00 | 1:05 | 20:43 | 55 | |
| FM-529 | West Rd | 10:45:50 PM | 2.50 | 2:09 | 22:52 | 70 | |
| West Rd | House Hahl | 10:45:50 PM | 1.30 | 1:16 | 24:08 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 10:45:50 PM | 1.40 | 1:23 | 25:31 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:45:50 PM | 2.40 | 2:18 | 27:49 | 63 | |
| 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 | 10:45:50 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:45:50 PM | 1.40 | 1:10 | 3:09 | 72 | |
| House Hahl | West Rd | 10:45:50 PM | 1.30 | 1:04 | 4:13 | 73 | |
| West Rd | FM-529 | 10:43:50 PM | 2.50 | 3:19 | 7:32 | 45 |  |
| FM-529 | Beckendorff | 10:45:50 PM | 1.00 | 1:09 | 8:41 | 52 | |
| Beckendorff | Clay Rd | 10:45:50 PM | 1.30 | 1:07 | 9:48 | 70 | |
| Clay Rd | Morton | 10:45:50 PM | 1.60 | 1:38 | 11:26 | 59 | |
| Morton | IH-10 Katy | 10:45:50 PM | 1.50 | 1:34 | 13:00 | 57 | |
| IH-10 Katy | Kingsland | 10:45:50 PM | 1.25 | 1:10 | 14:10 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:45:50 PM | 2.20 | 2:20 | 16:30 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:45:50 PM | 2.00 | 2:17 | 18:47 | 53 | |
| S Fry Rd | Bellaire | 10:45:50 PM | 1.60 | 1:30 | 20:17 | 64 | |
| Bellaire | W Bellfort | 10:45:50 PM | 2.90 | 3:02 | 23:19 | 57 | |
| W Bellfort | Harlem Rd | 10:45:50 PM | 1.50 | 1:47 | 25:06 | 50 | |
| 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 | 25:02 | 25:02 | 73 | |
