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 | 7:25:52 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 7:25:52 PM | 1.50 | 1:21 | 2:26 | 67 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 7:25:52 PM | 1.50 | 1:12 | 3:36 | 75 | |
| W Bellfort | Bellaire | 7:25:52 PM | 2.90 | 2:40 | 6:16 | 65 | |
| Bellaire | S Fry Rd | 7:22:52 PM | 1.60 | 1:38 | 7:54 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:25:52 PM | 2.00 | 2:00 | 9:54 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:25:52 PM | 2.20 | 2:31 | 12:25 | 52 | |
| Kingsland | IH-10 Katy | 7:25:52 PM | 1.25 | 1:04 | 13:29 | 70 | |
| IH-10 Katy | Morton | 7:25:52 PM | 1.50 | 2:02 | 15:31 | 44 |  |
| Morton | Clay Rd | 7:25:52 PM | 1.60 | 1:32 | 17:03 | 63 | |
| Clay Rd | Beckendorff | 7:25:52 PM | 1.30 | 1:21 | 18:24 | 58 | |
| Beckendorff | FM-529 | 7:25:52 PM | 1.00 | 1:00 | 19:24 | 60 | |
| FM-529 | West Rd | 7:25:52 PM | 2.50 | 1:50 | 21:14 | 82 | |
| West Rd | House Hahl | 7:25:52 PM | 1.30 | 1:30 | 22:44 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:25:52 PM | 1.40 | 1:16 | 24:00 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:25:52 PM | 2.40 | 2:11 | 26:11 | 66 | |
| Summary | 30.55 | 26:11 | 26:11 | 70 | |
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 | 7:25:52 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:25:52 PM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 7:25:52 PM | 1.30 | 1:39 | 5:05 | 47 | |
| West Rd | FM-529 | 7:25:52 PM | 2.50 | 1:53 | 6:58 | 80 | |
| FM-529 | Beckendorff | 7:25:52 PM | 1.00 | 1:09 | 8:07 | 52 | |
| Beckendorff | Clay Rd | 7:25:52 PM | 1.30 | 1:14 | 9:21 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:25:52 PM | 1.25 | 1:16 | 10:35 | 59 | |
| Kingsland | Cinco Ranch Blvd | 7:25:52 PM | 2.20 | 2:00 | 12:35 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 7:25:52 PM | 2.00 | 1:50 | 14:25 | 65 | |
| S Fry Rd | Bellaire | 7:25:52 PM | 1.60 | 1:50 | 16:15 | 52 | |
| Bellaire | W Bellfort | 7:25:52 PM | 2.90 | 2:38 | 18:53 | 66 | |
| W Bellfort | Harlem Rd | 7:25:52 PM | 1.50 | 1:19 | 20:12 | 68 | |
| 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 | 20:08 | 20:08 | 91 | |
