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 | 11:16:51 PM | 1.00 | 1:14 | 1:14 | 49 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:16:51 PM | 1.60 | 1:43 | 2:55 | 56 |  |
| Harlem Rd | W Bellfort | 11:16:51 PM | 1.50 | 1:15 | 4:10 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:16:51 PM | 2.00 | 1:52 | 6:00 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:16:51 PM | 2.20 | 2:17 | 8:17 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:16:51 PM | 1.50 | 1:48 | 10:04 | 50 | |
| Morton | Clay Rd | 11:16:51 PM | 1.60 | 1:22 | 11:26 | 70 | |
| Clay Rd | Beckendorff | 11:16:51 PM | 1.30 | 1:19 | 12:45 | 59 | |
| Beckendorff | FM-529 | 11:16:51 PM | 1.00 | 00:50 | 13:35 | 72 | |
| FM-529 | West Rd | 11:16:51 PM | 2.50 | 2:23 | 15:58 | 63 | |
| West Rd | House Hahl | 11:16:51 PM | 1.30 | 1:16 | 17:14 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:16:51 PM | 1.40 | 1:20 | 18:34 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:16:51 PM | 2.40 | 2:07 | 20:41 | 68 | |
| Summary | 30.55 | 20:41 | 20:41 | 89 | |
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 | 11:16:51 PM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 11:16:51 PM | 1.40 | 1:18 | 3:14 | 65 | |
| House Hahl | West Rd | 11:16:51 PM | 1.30 | 1:09 | 4:23 | 68 | |
| West Rd | FM-529 | 11:16:51 PM | 2.50 | 1:59 | 6:22 | 76 | |
| FM-529 | Beckendorff | 11:16:51 PM | 1.00 | 1:05 | 7:27 | 55 | |
| Beckendorff | Clay Rd | 11:16:51 PM | 1.30 | 1:02 | 8:29 | 75 | |
| Clay Rd | Morton | 11:16:51 PM | 1.60 | 1:57 | 10:26 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:16:51 PM | 1.25 | 1:09 | 11:34 | 65 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 11:16:51 PM | 2.00 | 1:53 | 13:26 | 64 | |
| S Fry Rd | Bellaire | 11:16:51 PM | 1.60 | 1:25 | 14:51 | 68 | |
| 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 | 14:45 | 14:45 | 124 | |
