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 | 11:05:46 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 11:05:46 PM | 2.00 | 1:38 | 2:27 | 73 | |
| Oyster Creek | Harlem Rd | 11:05:46 PM | 1.60 | 1:23 | 3:50 | 69 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 11:05:46 PM | 2.90 | 2:40 | 6:29 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:05:46 PM | 2.20 | 2:10 | 8:37 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:05:46 PM | 1.50 | 1:45 | 10:21 | 51 | |
| Morton | Clay Rd | 11:05:46 PM | 1.60 | 1:26 | 11:47 | 67 | |
| Clay Rd | Beckendorff | 11:05:46 PM | 1.30 | 1:18 | 13:05 | 60 | |
| Beckendorff | FM-529 | 11:05:46 PM | 1.00 | 00:48 | 13:53 | 75 | |
| FM-529 | West Rd | 11:05:46 PM | 2.50 | 2:23 | 16:16 | 63 | |
| West Rd | House Hahl | 11:05:46 PM | 1.30 | 1:12 | 17:28 | 65 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 17:26 | 17:26 | 105 | |
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 | 11:05:46 PM | 1.30 | 1:17 | 1:15 | 61 | |
| West Rd | FM-529 | 11:05:46 PM | 2.50 | 2:06 | 3:21 | 71 | |
| FM-529 | Beckendorff | 11:05:46 PM | 1.00 | 1:00 | 4:21 | 60 | |
| Beckendorff | Clay Rd | 11:05:46 PM | 1.30 | 1:06 | 5:27 | 71 | |
| Clay Rd | Morton | 11:05:46 PM | 1.60 | 1:48 | 7:15 | 53 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:05:46 PM | 2.20 | 1:54 | 9:07 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:05:46 PM | 2.90 | 2:46 | 11:51 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:05:46 PM | 2.00 | 1:44 | 13:33 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
