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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:15:52 PM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 6:15:52 PM | 1.50 | 1:21 | 2:44 | 67 | |
| W Bellfort | Bellaire | 6:15:52 PM | 2.90 | 2:31 | 5:15 | 69 | |
| Bellaire | S Fry Rd | 6:15:52 PM | 1.60 | 1:25 | 6:40 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:15:52 PM | 2.00 | 1:57 | 8:37 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:15:52 PM | 2.20 | 2:39 | 11:16 | 50 | |
| Kingsland | IH-10 Katy | 6:15:52 PM | 1.25 | 00:54 | 12:10 | 83 | |
| IH-10 Katy | Morton | 5:55:52 PM | 1.50 | 2:10 | 14:20 | 42 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:15:52 PM | 1.00 | 00:53 | 15:11 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 6:15:52 PM | 1.40 | 1:14 | 16:23 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:15:52 PM | 2.40 | 2:07 | 18:30 | 68 | |
| 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 | 6:15:52 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:15:52 PM | 1.40 | 1:16 | 3:23 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:15:52 PM | 1.00 | 00:57 | 4:18 | 63 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:15:52 PM | 1.25 | 1:07 | 5:22 | 67 | |
| Kingsland | Cinco Ranch Blvd | 6:15:52 PM | 2.20 | 2:24 | 7:46 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 6:15:52 PM | 2.00 | 4:12 | 11:58 | 29 |  |
| S Fry Rd | Bellaire | 6:15:52 PM | 1.60 | 1:56 | 13:54 | 50 | |
| Bellaire | W Bellfort | 6:15:52 PM | 2.90 | 2:34 | 16:28 | 68 | |
| 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 | 16:23 | 16:23 | 112 | |
