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 | - | 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 | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:29:38 PM | 2.20 | 2:15 | 2:07 | 59 |  |
| Kingsland | IH-10 Katy | 10:29:38 PM | 1.25 | 1:19 | 3:26 | 57 | |
| IH-10 Katy | Morton | 10:12:38 PM | 1.50 | 2:08 | 5:34 | 42 |  |
| Morton | Clay Rd | 10:29:38 PM | 1.60 | 1:20 | 6:54 | 72 | |
| Clay Rd | Beckendorff | 10:29:38 PM | 1.30 | 1:15 | 8:09 | 62 | |
| Beckendorff | FM-529 | 10:29:38 PM | 1.00 | 00:52 | 9:01 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:29:38 PM | 1.40 | 1:21 | 10:20 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:29:38 PM | 2.40 | 2:02 | 12:22 | 71 | |
| 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 | 10:29:38 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:29:38 PM | 1.40 | 1:14 | 3:12 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:12:38 PM | 1.00 | 1:09 | 4:19 | 52 | |
| Beckendorff | Clay Rd | 10:29:38 PM | 1.30 | 1:09 | 5:28 | 68 | |
| Clay Rd | Morton | 10:29:38 PM | 1.60 | 1:52 | 7:20 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:29:38 PM | 1.25 | 1:31 | 8:50 | 49 | |
| Kingsland | Cinco Ranch Blvd | 10:29:38 PM | 2.20 | 2:10 | 11:00 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 10:52 | 10:52 | 169 | |
