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 | 7:18:37 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 7:26:33 PM | 1.50 | 1:24 | 2:25 | 64 | |
| FM-1464 | Oyster Creek | 7:26:33 PM | 2.00 | 1:53 | 4:18 | 64 | |
| Oyster Creek | Harlem Rd | 7:26:33 PM | 1.60 | 1:46 | 6:04 | 54 | |
| Harlem Rd | W Bellfort | 7:26:33 PM | 1.50 | 1:15 | 7:19 | 72 | |
| W Bellfort | Bellaire | 7:26:33 PM | 2.90 | 2:28 | 9:47 | 71 | |
| Bellaire | S Fry Rd | 7:26:33 PM | 1.60 | 1:19 | 11:06 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:26:33 PM | 1.25 | 1:07 | 12:11 | 67 | |
| IH-10 Katy | Morton | 7:26:33 PM | 1.50 | 2:13 | 14:24 | 41 |  |
| Morton | Clay Rd | 7:26:33 PM | 1.60 | 1:19 | 15:43 | 73 | |
| Clay Rd | Beckendorff | 7:26:33 PM | 1.30 | 1:18 | 17:01 | 60 | |
| Beckendorff | FM-529 | 7:26:33 PM | 1.00 | 00:56 | 17:57 | 64 | |
| FM-529 | West Rd | 7:26:33 PM | 2.50 | 1:54 | 19:51 | 79 | |
| West Rd | House Hahl | 7:26:33 PM | 1.30 | 1:26 | 21:17 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:26:33 PM | 1.40 | 1:18 | 22:35 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:26:33 PM | 2.40 | 2:10 | 24:45 | 66 | |
| Summary | 30.55 | 24:45 | 24:45 | 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 | 7:26:33 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:26:33 PM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 7:26:33 PM | 1.30 | 1:36 | 5:00 | 49 | |
| West Rd | FM-529 | 7:19:34 PM | 2.50 | 1:48 | 6:48 | 83 | |
| FM-529 | Beckendorff | 7:26:33 PM | 1.00 | 1:03 | 7:51 | 57 | |
| Beckendorff | Clay Rd | 7:26:33 PM | 1.30 | 1:08 | 8:59 | 69 | |
| Clay Rd | Morton | 7:26:33 PM | 1.60 | 1:45 | 10:44 | 55 | |
| Morton | IH-10 Katy | 7:25:33 PM | 1.50 | 1:09 | 11:53 | 78 | |
| IH-10 Katy | Kingsland | 7:26:33 PM | 1.25 | 1:27 | 13:20 | 52 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 7:26:33 PM | 1.60 | 1:30 | 14:48 | 64 | |
| Bellaire | W Bellfort | 7:26:33 PM | 2.90 | 2:47 | 17:35 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:26:33 PM | 1.60 | 1:36 | 19:10 | 60 | |
| Oyster Creek | FM-1464 | 7:26:33 PM | 2.00 | 1:46 | 20:56 | 68 | |
| FM-1464 | New Territory | 7:26:33 PM | 1.50 | 1:20 | 22:16 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:15 | 22:15 | 82 | |
