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 | 7:00:40 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| 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 | 7:00:40 PM | 2.90 | 3:03 | 4:02 | 57 | |
| Bellaire | S Fry Rd | 7:00:40 PM | 1.60 | 1:47 | 5:49 | 54 | |
| S Fry Rd | Cinco Ranch Blvd | 7:00:40 PM | 2.00 | 2:42 | 8:31 | 44 |  |
| Cinco Ranch Blvd | Kingsland | 7:00:40 PM | 2.20 | 3:15 | 11:46 | 41 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:00:40 PM | 1.50 | 2:11 | 13:56 | 41 | |
| Morton | Clay Rd | 7:00:40 PM | 1.60 | 1:31 | 15:27 | 63 | |
| Clay Rd | Beckendorff | 7:00:40 PM | 1.30 | 1:20 | 16:47 | 58 | |
| Beckendorff | FM-529 | 7:00:40 PM | 1.00 | 00:57 | 17:44 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:00:40 PM | 1.40 | 1:19 | 19:01 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:00:40 PM | 2.40 | 2:13 | 21:14 | 65 | |
| Summary | 30.55 | 21:14 | 21:14 | 86 | |
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 | 7:00:40 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:00:40 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:00:40 PM | 1.00 | 1:03 | 4:29 | 57 | |
| Beckendorff | Clay Rd | 7:00:40 PM | 1.30 | 1:09 | 5:38 | 68 | |
| Clay Rd | Morton | 7:00:40 PM | 1.60 | 1:45 | 7:23 | 55 | |
| Morton | IH-10 Katy | 7:00:40 PM | 1.50 | 1:03 | 8:26 | 86 | |
| IH-10 Katy | Kingsland | 7:00:40 PM | 1.25 | 1:25 | 9:51 | 53 | |
| Kingsland | Cinco Ranch Blvd | 7:00:40 PM | 2.20 | 2:38 | 12:29 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 7:00:40 PM | 2.00 | 2:04 | 14:33 | 58 | |
| S Fry Rd | Bellaire | 7:00:40 PM | 1.60 | 1:51 | 16:24 | 52 | |
| Bellaire | W Bellfort | 7:00:40 PM | 2.90 | 3:10 | 19:34 | 55 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 7:00:40 PM | 1.00 | 00:50 | 20:20 | 72 | |
| Summary | 30.55 | 20:20 | 20:20 | 90 | |
