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 | 11:59:30 PM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 11:59:30 PM | 2.90 | 2:28 | 4:11 | 71 | |
| Bellaire | S Fry Rd | 11:59:30 PM | 1.60 | 1:27 | 5:38 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:59:30 PM | 2.00 | 1:48 | 7:26 | 67 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:59:30 PM | 1.50 | 1:45 | 9:09 | 51 | |
| Morton | Clay Rd | 11:59:30 PM | 1.60 | 1:42 | 10:51 | 56 | |
| Clay Rd | Beckendorff | 11:59:30 PM | 1.30 | 1:12 | 12:03 | 65 | |
| Beckendorff | FM-529 | 11:59:30 PM | 1.00 | 00:53 | 12:56 | 68 | |
| FM-529 | West Rd | 11:53:30 PM | 2.50 | 1:59 | 14:55 | 76 | |
| West Rd | House Hahl | 11:59:30 PM | 1.30 | 1:08 | 16:03 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 11:59:30 PM | 1.40 | 1:05 | 17:08 | 78 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:59:30 PM | 2.40 | 2:00 | 19:08 | 72 | |
| 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 | 11:59:30 PM | 2.40 | 2:21 | 2:21 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 11:59:30 PM | 1.40 | 1:16 | 3:37 | 66 | |
| House Hahl | West Rd | 11:59:30 PM | 1.30 | 1:17 | 4:54 | 61 | |
| West Rd | FM-529 | 11:59:30 PM | 2.50 | 2:14 | 7:08 | 67 | |
| FM-529 | Beckendorff | 11:59:30 PM | 1.00 | 1:02 | 8:10 | 58 | |
| Beckendorff | Clay Rd | 11:59:30 PM | 1.30 | 1:16 | 9:26 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:59:30 PM | 2.20 | 2:14 | 11:37 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 11:59:30 PM | 2.00 | 2:01 | 13:38 | 60 | |
| S Fry Rd | Bellaire | 11:56:30 PM | 1.60 | 1:36 | 15:14 | 60 | |
| 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 | 11:59:30 PM | 2.00 | 1:38 | 16:49 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:47 | 16:47 | 109 | |
