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 | 6:19:57 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| 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 | 6:19:57 PM | 2.00 | 1:53 | 2:40 | 64 | |
| Cinco Ranch Blvd | Kingsland | 6:19:57 PM | 2.20 | 2:04 | 4:44 | 64 | |
| Kingsland | IH-10 Katy | 6:19:57 PM | 1.25 | 1:04 | 5:48 | 70 | |
| IH-10 Katy | Morton | 6:19:57 PM | 1.50 | 1:49 | 7:37 | 50 | |
| Morton | Clay Rd | 6:19:57 PM | 1.60 | 1:25 | 9:02 | 68 | |
| Clay Rd | Beckendorff | 6:19:57 PM | 1.30 | 1:18 | 10:20 | 60 | |
| Beckendorff | FM-529 | 6:19:57 PM | 1.00 | 1:00 | 11:20 | 60 | |
| FM-529 | West Rd | 6:19:57 PM | 2.50 | 1:59 | 13:19 | 76 | |
| West Rd | House Hahl | 6:19:57 PM | 1.30 | 1:35 | 14:54 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 6:19:57 PM | 1.40 | 1:18 | 16:12 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:19:57 PM | 2.40 | 2:15 | 18:27 | 64 | |
| Summary | 30.55 | 18:27 | 18:27 | 99 | |
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 | 6:19:57 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:19:57 PM | 1.40 | 1:12 | 3:18 | 70 | |
| House Hahl | West Rd | 6:19:57 PM | 1.30 | 1:31 | 4:49 | 51 | |
| West Rd | FM-529 | 6:19:57 PM | 2.50 | 1:49 | 6:38 | 83 | |
| FM-529 | Beckendorff | 6:19:57 PM | 1.00 | 00:59 | 7:37 | 61 | |
| Beckendorff | Clay Rd | 6:19:57 PM | 1.30 | 1:11 | 8:48 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:19:57 PM | 1.50 | 1:44 | 10:31 | 52 | |
| IH-10 Katy | Kingsland | 6:19:57 PM | 1.25 | 1:06 | 11:37 | 68 | |
| Kingsland | Cinco Ranch Blvd | 6:19:57 PM | 2.20 | 2:12 | 13:49 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 6:19:57 PM | 2.00 | 2:18 | 16:07 | 52 | |
| 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 | 6:19:57 PM | 1.60 | 1:28 | 17:32 | 65 | |
| 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 | 17:29 | 17:29 | 105 | |
