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 | 11:18:45 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 11:18:45 PM | 2.00 | 1:42 | 2:44 | 71 | |
| Oyster Creek | Harlem Rd | 11:07:46 PM | 1.60 | 1:23 | 4:07 | 69 | |
| Harlem Rd | W Bellfort | 11:18:45 PM | 1.50 | 1:08 | 5:15 | 79 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:18:45 PM | 2.20 | 2:25 | 7:37 | 55 | |
| Kingsland | IH-10 Katy | 11:18:45 PM | 1.25 | 1:11 | 8:48 | 63 | |
| IH-10 Katy | Morton | 11:18:45 PM | 1.50 | 1:40 | 10:28 | 54 | |
| Morton | Clay Rd | 11:18:45 PM | 1.60 | 1:37 | 12:05 | 59 | |
| Clay Rd | Beckendorff | 11:18:45 PM | 1.30 | 1:23 | 13:28 | 56 | |
| Beckendorff | FM-529 | 11:18:45 PM | 1.00 | 00:49 | 14:17 | 73 | |
| FM-529 | West Rd | 11:07:46 PM | 2.50 | 2:28 | 16:45 | 61 | |
| West Rd | House Hahl | 11:18:45 PM | 1.30 | 1:12 | 17:57 | 65 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 17:55 | 17:55 | 102 | |
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 | 11:18:45 PM | 1.30 | 1:20 | 1:18 | 58 | |
| West Rd | FM-529 | 11:18:45 PM | 2.50 | 1:59 | 3:17 | 76 | |
| FM-529 | Beckendorff | 11:18:45 PM | 1.00 | 1:11 | 4:28 | 51 | |
| Beckendorff | Clay Rd | 11:18:45 PM | 1.30 | 1:07 | 5:35 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:18:45 PM | 1.25 | 1:01 | 6:34 | 74 | |
| Kingsland | Cinco Ranch Blvd | 11:18:45 PM | 2.20 | 1:52 | 8:26 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:18:45 PM | 2.90 | 2:52 | 11:16 | 61 | |
| 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 | Not Available | |
