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 | 8:11:56 PM | 1.00 | 1:17 | 1:17 | 47 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:56 PM | 2.00 | 1:53 | 3:04 | 64 |  |
| Cinco Ranch Blvd | Kingsland | 8:11:56 PM | 2.20 | 2:11 | 5:15 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:11:56 PM | 1.50 | 1:40 | 6:54 | 54 | |
| Morton | Clay Rd | 8:11:56 PM | 1.60 | 1:23 | 8:17 | 69 | |
| Clay Rd | Beckendorff | 8:11:56 PM | 1.30 | 1:14 | 9:31 | 63 | |
| Beckendorff | FM-529 | 8:11:56 PM | 1.00 | 00:51 | 10:22 | 71 | |
| FM-529 | West Rd | 8:11:56 PM | 2.50 | 1:55 | 12:17 | 78 | |
| West Rd | House Hahl | 8:11:56 PM | 1.30 | 1:28 | 13:45 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:56 PM | 1.40 | 1:16 | 15:01 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:56 PM | 2.40 | 2:03 | 17:04 | 70 | |
| Summary | 30.55 | 17:04 | 17:04 | 107 | |
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 | 8:11:56 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:56 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 8:11:56 PM | 1.30 | 1:29 | 4:55 | 53 | |
| West Rd | FM-529 | 8:11:56 PM | 2.50 | 1:49 | 6:44 | 83 | |
| FM-529 | Beckendorff | 8:11:56 PM | 1.00 | 00:57 | 7:41 | 63 | |
| Beckendorff | Clay Rd | 8:11:56 PM | 1.30 | 1:12 | 8:53 | 65 | |
| Clay Rd | Morton | 8:09:56 PM | 1.60 | 20:23 | 29:16 | 5 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:11:56 PM | 1.25 | 1:07 | 30:22 | 67 | |
| Kingsland | Cinco Ranch Blvd | 8:11:56 PM | 2.20 | 2:08 | 32:30 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:56 PM | 2.00 | 1:53 | 34:23 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 34:16 | 34:16 | 53 | |
