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 | 11:26:37 PM | 2.00 | 1:35 | 1:33 | 76 |  |
| Oyster Creek | Harlem Rd | 11:26:37 PM | 1.60 | 1:28 | 3:01 | 65 | |
| Harlem Rd | W Bellfort | 11:26:37 PM | 1.50 | 1:08 | 4:09 | 79 | |
| W Bellfort | Bellaire | 11:26:37 PM | 2.90 | 2:38 | 6:47 | 66 | |
| Bellaire | S Fry Rd | 11:26:37 PM | 1.60 | 1:30 | 8:17 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 11:26:37 PM | 2.00 | 2:20 | 10:37 | 51 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:26:37 PM | 1.50 | 1:51 | 12:26 | 49 |  |
| Morton | Clay Rd | 11:26:37 PM | 1.60 | 1:20 | 13:46 | 72 | |
| Clay Rd | Beckendorff | 11:26:37 PM | 1.30 | 1:14 | 15:00 | 63 | |
| Beckendorff | FM-529 | 11:26:37 PM | 1.00 | 00:50 | 15:50 | 72 | |
| FM-529 | West Rd | 11:26:37 PM | 2.50 | 2:33 | 18:23 | 59 | |
| West Rd | House Hahl | 11:26:37 PM | 1.30 | 1:12 | 19:35 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:26:37 PM | 1.40 | 1:17 | 20:52 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:26:37 PM | 2.40 | 2:09 | 23:01 | 67 | |
| 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 | 11:26:37 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:26:37 PM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 11:26:37 PM | 1.30 | 1:11 | 4:39 | 66 | |
| West Rd | FM-529 | 11:20:37 PM | 2.50 | 2:00 | 6:39 | 75 | |
| FM-529 | Beckendorff | 11:14:37 PM | 1.00 | 1:10 | 7:49 | 51 | |
| Beckendorff | Clay Rd | 11:26:37 PM | 1.30 | 1:10 | 8:59 | 67 | |
| Clay Rd | Morton | 11:26:37 PM | 1.60 | 1:47 | 10:46 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:24:37 PM | 1.25 | 1:08 | 11:53 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:26:37 PM | 2.20 | 2:06 | 13:59 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:26:37 PM | 2.00 | 2:11 | 16:10 | 55 | |
| S Fry Rd | Bellaire | 11:26:37 PM | 1.60 | 1:52 | 18:02 | 51 | |
| Bellaire | W Bellfort | 11:26:37 PM | 2.90 | 2:38 | 20:40 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:26:37 PM | 2.00 | 1:46 | 22:24 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:22 | 22:22 | 82 | |
