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 | 10:10:55 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 10:10:55 PM | 2.00 | 1:47 | 3:09 | 67 | |
| Oyster Creek | Harlem Rd | 10:10:55 PM | 1.60 | 1:39 | 4:48 | 58 | |
| Harlem Rd | W Bellfort | 10:10:55 PM | 1.50 | 1:14 | 6:02 | 73 | |
| W Bellfort | Bellaire | 10:10:55 PM | 2.90 | 2:36 | 8:38 | 67 | |
| Bellaire | S Fry Rd | 10:10:55 PM | 1.60 | 1:28 | 10:06 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:10:55 PM | 2.00 | 1:52 | 11:58 | 64 | |
| Cinco Ranch Blvd | Kingsland | 10:07:55 PM | 2.20 | 2:09 | 14:07 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:10:55 PM | 1.50 | 1:40 | 15:46 | 54 | |
| Morton | Clay Rd | 10:10:55 PM | 1.60 | 1:22 | 17:08 | 70 | |
| 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 | 10:10:55 PM | 1.25 | 1:19 | 1:11 | 57 | |
| Kingsland | Cinco Ranch Blvd | 10:10:55 PM | 2.20 | 2:09 | 3:20 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:10:55 PM | 2.00 | 2:09 | 5:29 | 56 | |
| S Fry Rd | Bellaire | 10:09:55 PM | 1.60 | 1:27 | 6:56 | 66 | |
| Bellaire | W Bellfort | 10:09:55 PM | 2.90 | 2:33 | 9:29 | 68 | |
| W Bellfort | Harlem Rd | 10:10:55 PM | 1.50 | 1:14 | 10:43 | 73 | |
| Harlem Rd | Oyster Creek | 10:10:55 PM | 1.60 | 1:33 | 12:16 | 62 | |
| Oyster Creek | FM-1464 | 10:10:55 PM | 2.00 | 1:43 | 13:59 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
