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 | 6:55:28 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 6:55:28 PM | 2.00 | 1:52 | 3:08 | 64 | |
| Oyster Creek | Harlem Rd | 6:55:28 PM | 1.60 | 1:31 | 4:39 | 63 | |
| Harlem Rd | W Bellfort | 6:55:28 PM | 1.50 | 1:11 | 5:50 | 76 | |
| W Bellfort | Bellaire | 6:55:28 PM | 2.90 | 2:52 | 8:42 | 61 | |
| Bellaire | S Fry Rd | 6:55:28 PM | 1.60 | 1:31 | 10:13 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 6:55:28 PM | 2.00 | 2:31 | 12:44 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 6:55:28 PM | 2.20 | 5:28 | 18:12 | 24 |  |
| Kingsland | IH-10 Katy | 6:55:28 PM | 1.25 | 1:12 | 19:24 | 62 | |
| IH-10 Katy | Morton | 6:55:28 PM | 1.50 | 1:41 | 21:05 | 53 | |
| Morton | Clay Rd | 6:55:28 PM | 1.60 | 1:26 | 22:31 | 67 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:55:28 PM | 1.25 | 1:09 | 1:01 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:55:28 PM | 2.20 | 3:07 | 4:08 | 42 | |
| Cinco Ranch Blvd | S Fry Rd | 6:55:28 PM | 2.00 | 6:42 | 10:50 | 18 |  |
| S Fry Rd | Bellaire | 6:55:28 PM | 1.60 | 1:45 | 12:35 | 55 | |
| Bellaire | W Bellfort | 6:55:28 PM | 2.90 | 2:55 | 15:30 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:55:28 PM | 1.60 | 1:30 | 16:59 | 64 | |
| Oyster Creek | FM-1464 | 6:55:28 PM | 2.00 | 1:41 | 18:40 | 71 | |
| FM-1464 | New Territory | 6:55:28 PM | 1.50 | 1:15 | 19:55 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
