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 | 9:47:29 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 9:21:28 PM | 1.50 | 1:26 | 2:18 | 63 | |
| FM-1464 | Oyster Creek | 9:49:29 PM | 2.00 | 1:45 | 4:03 | 69 | |
| Oyster Creek | Harlem Rd | 9:49:29 PM | 1.60 | 1:32 | 5:35 | 63 | |
| Harlem Rd | W Bellfort | 9:47:29 PM | 1.50 | 1:38 | 7:13 | 55 | |
| W Bellfort | Bellaire | 9:49:29 PM | 2.90 | 3:04 | 10:17 | 57 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 9:49:29 PM | 2.20 | 2:39 | 12:54 | 50 | |
| Kingsland | IH-10 Katy | 9:49:29 PM | 1.25 | 1:17 | 14:11 | 58 | |
| IH-10 Katy | Morton | 9:49:29 PM | 1.50 | 1:58 | 16:09 | 46 |  |
| Morton | Clay Rd | 9:49:29 PM | 1.60 | 1:27 | 17:36 | 66 | |
| Clay Rd | Beckendorff | 9:49:29 PM | 1.30 | 1:19 | 18:55 | 59 | |
| Beckendorff | FM-529 | 9:49:29 PM | 1.00 | 00:55 | 19:50 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 9:49:29 PM | 1.40 | 1:15 | 21:03 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:49:29 PM | 2.40 | 2:09 | 23:12 | 67 | |
| Summary | 30.55 | 23:12 | 23:12 | 79 | |
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 | 9:49:29 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:49:29 PM | 1.40 | 1:14 | 3:19 | 68 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:49:29 PM | 1.00 | 1:02 | 4:19 | 58 | |
| Beckendorff | Clay Rd | 9:49:29 PM | 1.30 | 1:09 | 5:28 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:49:29 PM | 1.25 | 1:07 | 6:33 | 67 | |
| Kingsland | Cinco Ranch Blvd | 9:49:29 PM | 2.20 | 2:19 | 8:52 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:49:29 PM | 2.90 | 2:54 | 11:44 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:49:29 PM | 2.00 | 1:42 | 13:24 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:22 | 13:22 | 137 | |
