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 | 9:20:47 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 9:24:47 PM | 1.50 | 1:20 | 2:27 | 68 | |
| FM-1464 | Oyster Creek | 9:24:47 PM | 2.00 | 1:54 | 4:21 | 63 | |
| Oyster Creek | Harlem Rd | 9:24:47 PM | 1.60 | 1:50 | 6:11 | 52 | |
| Harlem Rd | W Bellfort | 9:24:47 PM | 1.50 | 1:15 | 7:26 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:24:47 PM | 1.25 | 1:15 | 8:37 | 60 | |
| IH-10 Katy | Morton | 9:24:47 PM | 1.50 | 1:45 | 10:22 | 51 | |
| Morton | Clay Rd | 9:24:47 PM | 1.60 | 1:29 | 11:51 | 65 | |
| Clay Rd | Beckendorff | 9:24:47 PM | 1.30 | 1:16 | 13:07 | 62 | |
| Beckendorff | FM-529 | 9:24:47 PM | 1.00 | 00:57 | 14:04 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 9:24:47 PM | 1.40 | 1:14 | 15:16 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:24:47 PM | 2.40 | 2:03 | 17:19 | 70 | |
| Summary | 30.55 | 17:19 | 17:19 | 106 | |
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 | 9:24:47 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:24:47 PM | 1.40 | 1:15 | 3:22 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:24:47 PM | 1.00 | 00:57 | 4:17 | 63 | |
| Beckendorff | Clay Rd | 9:24:47 PM | 1.30 | 1:07 | 5:24 | 70 | |
| Clay Rd | Morton | 9:24:47 PM | 1.60 | 3:21 | 8:45 | 29 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:24:47 PM | 2.20 | 10:49 | 19:32 | 12 |  |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:24:47 PM | 2.90 | 2:41 | 22:11 | 65 | |
| W Bellfort | Harlem Rd | 9:24:47 PM | 1.50 | 1:17 | 23:28 | 70 | |
| Harlem Rd | Oyster Creek | 9:24:47 PM | 1.60 | 1:20 | 24:48 | 72 | |
| Oyster Creek | FM-1464 | 9:24:47 PM | 2.00 | 1:46 | 26:34 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:32 | 26:32 | 69 | |
