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 | 8:05:54 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 8:05:54 PM | 2.00 | 1:45 | 3:01 | 69 | |
| Oyster Creek | Harlem Rd | 8:05:54 PM | 1.60 | 1:33 | 4:34 | 62 | |
| Harlem Rd | W Bellfort | 8:05:54 PM | 1.50 | 1:18 | 5:52 | 69 | |
| W Bellfort | Bellaire | 8:05:54 PM | 2.90 | 2:52 | 8:44 | 61 | |
| Bellaire | S Fry Rd | 8:05:54 PM | 1.60 | 1:25 | 10:09 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:05:54 PM | 2.00 | 2:01 | 12:10 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:05:54 PM | 2.20 | 6:52 | 19:02 | 19 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:33:54 PM | 1.50 | 1:53 | 20:54 | 48 |  |
| Morton | Clay Rd | 8:04:24 PM | 1.60 | 1:30 | 22:24 | 64 | |
| 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 | 7:59:54 PM | 1.60 | 2:44 | 2:38 | 35 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:05:54 PM | 1.25 | 1:09 | 3:46 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:05:54 PM | 2.20 | 4:23 | 8:09 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 8:05:54 PM | 2.00 | 5:19 | 13:28 | 23 |  |
| S Fry Rd | Bellaire | 8:05:54 PM | 1.60 | 1:36 | 15:04 | 60 | |
| Bellaire | W Bellfort | 8:05:54 PM | 2.90 | 2:26 | 17:30 | 72 | |
| W Bellfort | Harlem Rd | 8:05:54 PM | 1.50 | 1:07 | 18:37 | 81 | |
| Harlem Rd | Oyster Creek | 8:05:54 PM | 1.60 | 1:22 | 19:59 | 70 | |
| Oyster Creek | FM-1464 | 8:05:54 PM | 2.00 | 1:34 | 21:33 | 77 | |
| FM-1464 | New Territory | 8:05:54 PM | 1.50 | 1:07 | 22:40 | 81 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
