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 | 7:17:45 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:17:45 PM | 1.60 | 1:50 | 2:41 | 52 | |
| Harlem Rd | W Bellfort | 7:17:45 PM | 1.50 | 1:13 | 3:54 | 74 | |
| W Bellfort | Bellaire | 7:17:45 PM | 2.90 | 2:25 | 6:19 | 72 | |
| Bellaire | S Fry Rd | 7:17:45 PM | 1.60 | 1:31 | 7:50 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:17:45 PM | 2.00 | 1:50 | 9:40 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:17:45 PM | 2.20 | 2:11 | 11:51 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:08:45 PM | 1.50 | 1:45 | 13:35 | 51 | |
| Morton | Clay Rd | 7:17:45 PM | 1.60 | 1:20 | 14:55 | 72 | |
| Clay Rd | Beckendorff | 7:17:45 PM | 1.30 | 1:15 | 16:10 | 62 | |
| Beckendorff | FM-529 | 7:17:45 PM | 1.00 | 00:53 | 17:03 | 68 | |
| FM-529 | West Rd | 7:17:45 PM | 2.50 | 2:06 | 19:09 | 71 | |
| West Rd | House Hahl | 7:17:45 PM | 1.30 | 1:09 | 20:18 | 68 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 20:16 | 20:16 | 90 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 7:17:45 PM | 1.30 | 1:09 | 1:07 | 68 | |
| West Rd | FM-529 | 7:17:45 PM | 2.50 | 1:59 | 3:06 | 76 | |
| FM-529 | Beckendorff | 7:17:45 PM | 1.00 | 00:59 | 4:05 | 61 | |
| Beckendorff | Clay Rd | 7:17:45 PM | 1.30 | 1:09 | 5:14 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:17:45 PM | 1.25 | 1:18 | 6:30 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:17:45 PM | 2.20 | 2:23 | 8:53 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 7:17:45 PM | 2.00 | 2:06 | 10:59 | 57 | |
| S Fry Rd | Bellaire | 7:17:45 PM | 1.60 | 1:30 | 12:29 | 64 | |
| Bellaire | W Bellfort | 7:17:45 PM | 2.90 | 2:37 | 15:06 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:17:45 PM | 1.60 | 1:34 | 16:39 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:17:45 PM | 1.00 | 00:49 | 17:26 | 73 | |
| Summary | 30.55 | Not Available | |
