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 | 11:52:38 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| 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 | 11:52:38 PM | 2.00 | 1:52 | 2:49 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:52:38 PM | 1.50 | 1:40 | 4:27 | 54 | |
| Morton | Clay Rd | 11:52:38 PM | 1.60 | 1:18 | 5:45 | 74 | |
| Clay Rd | Beckendorff | 11:52:38 PM | 1.30 | 1:13 | 6:58 | 64 | |
| Beckendorff | FM-529 | 11:52:38 PM | 1.00 | 00:51 | 7:49 | 71 | |
| FM-529 | West Rd | 11:52:38 PM | 2.50 | 1:48 | 9:37 | 83 | |
| West Rd | House Hahl | 11:52:38 PM | 1.30 | 1:23 | 11:00 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 11:52:38 PM | 1.40 | 1:11 | 12:11 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:52:38 PM | 2.40 | 2:02 | 14:13 | 71 | |
| Summary | 30.55 | 14:13 | 14:13 | 129 | |
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 | 11:52:38 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:52:38 PM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 11:52:38 PM | 1.30 | 1:31 | 4:52 | 51 | |
| West Rd | FM-529 | 11:52:38 PM | 2.50 | 1:56 | 6:48 | 78 | |
| FM-529 | Beckendorff | 11:52:38 PM | 1.00 | 1:16 | 8:04 | 47 |  |
| Beckendorff | Clay Rd | 11:52:38 PM | 1.30 | 1:10 | 9:14 | 67 | |
| 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 | 11:52:38 PM | 2.20 | 1:54 | 11:05 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:52:38 PM | 2.00 | 1:47 | 12:52 | 67 | |
| 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 | 12:45 | 12:45 | 144 | |
