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 | 9:47:56 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| 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 | 9:47:56 PM | 2.90 | 2:33 | 3:31 | 68 | |
| Bellaire | S Fry Rd | 9:47:56 PM | 1.60 | 1:32 | 5:03 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:47:56 PM | 2.00 | 1:58 | 7:01 | 61 | |
| Cinco Ranch Blvd | Kingsland | 9:47:56 PM | 2.20 | 2:28 | 9:29 | 54 | |
| Kingsland | IH-10 Katy | 9:38:56 PM | 1.25 | 2:35 | 12:04 | 29 |  |
| IH-10 Katy | Morton | 9:46:56 PM | 1.50 | 2:06 | 14:10 | 43 |  |
| Morton | Clay Rd | 9:47:56 PM | 1.60 | 1:25 | 15:35 | 68 | |
| Clay Rd | Beckendorff | 9:47:56 PM | 1.30 | 1:21 | 16:56 | 58 | |
| Beckendorff | FM-529 | 9:47:56 PM | 1.00 | 00:54 | 17:50 | 67 | |
| FM-529 | West Rd | 9:47:56 PM | 2.50 | 1:54 | 19:44 | 79 | |
| West Rd | House Hahl | 9:47:56 PM | 1.30 | 1:34 | 21:18 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:47:56 PM | 1.40 | 1:21 | 22:39 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:47:56 PM | 2.40 | 2:16 | 24:55 | 64 | |
| Summary | 30.55 | 24:55 | 24:55 | 74 | |
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 | 9:45:56 PM | 2.40 | 3:14 | 3:14 | 45 | |
| Bridgeland Lake Parkway | House Hahl | 9:47:56 PM | 1.40 | 1:24 | 4:38 | 60 | |
| House Hahl | West Rd | 9:47:56 PM | 1.30 | 1:30 | 6:08 | 52 | |
| West Rd | FM-529 | 9:47:56 PM | 2.50 | 1:53 | 8:01 | 80 | |
| FM-529 | Beckendorff | 9:47:56 PM | 1.00 | 1:13 | 9:14 | 49 | |
| Beckendorff | Clay Rd | 9:47:56 PM | 1.30 | 1:09 | 10:23 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:47:56 PM | 1.50 | 1:10 | 11:32 | 77 | |
| IH-10 Katy | Kingsland | 9:47:56 PM | 1.25 | 1:21 | 12:53 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:47:56 PM | 2.20 | 2:10 | 15:03 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:47:56 PM | 2.00 | 1:52 | 16:55 | 64 | |
| S Fry Rd | Bellaire | 9:47:56 PM | 1.60 | 1:22 | 18:17 | 70 | |
| Bellaire | W Bellfort | 9:43:56 PM | 2.90 | 2:32 | 20:49 | 69 | |
| 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 | 20:44 | 20:44 | 88 | |
