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 | 10:01:47 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 10:01:47 PM | 2.00 | 2:03 | 3:01 | 59 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:01:47 PM | 2.90 | 3:00 | 5:59 | 58 | |
| Bellaire | S Fry Rd | 10:01:47 PM | 1.60 | 2:10 | 8:09 | 44 |  |
| S Fry Rd | Cinco Ranch Blvd | 10:01:47 PM | 2.00 | 2:04 | 10:13 | 58 | |
| Cinco Ranch Blvd | Kingsland | 10:01:47 PM | 2.20 | 2:12 | 12:25 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:01:47 PM | 1.50 | 2:08 | 14:32 | 42 | |
| Morton | Clay Rd | 10:01:47 PM | 1.60 | 1:39 | 16:11 | 58 | |
| Clay Rd | Beckendorff | 10:01:47 PM | 1.30 | 1:31 | 17:42 | 51 | |
| Beckendorff | FM-529 | 10:01:47 PM | 1.00 | 1:06 | 18:48 | 55 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:01:47 PM | 1.40 | 1:30 | 20:16 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:01:47 PM | 2.40 | 2:34 | 22:50 | 56 | |
| Summary | 30.55 | 22:50 | 22:50 | 80 | |
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 | 10:01:47 PM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 10:01:47 PM | 1.40 | 1:35 | 3:55 | 53 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:01:47 PM | 1.00 | 1:25 | 5:18 | 42 | |
| Beckendorff | Clay Rd | 10:01:47 PM | 1.30 | 1:10 | 6:28 | 67 | |
| Clay Rd | Morton | 10:01:47 PM | 1.60 | 2:06 | 8:34 | 46 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:01:47 PM | 1.25 | 1:15 | 9:48 | 60 | |
| Kingsland | Cinco Ranch Blvd | 10:01:47 PM | 2.20 | 2:12 | 12:00 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:01:47 PM | 2.00 | 1:53 | 13:53 | 64 | |
| S Fry Rd | Bellaire | 10:01:47 PM | 1.60 | 1:37 | 15:30 | 59 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:24 | 15:24 | 119 | |
