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 | 9:49:42 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| 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 | 9:49:42 PM | 2.90 | 2:47 | 3:40 | 63 | |
| Bellaire | S Fry Rd | 9:49:42 PM | 1.60 | 1:34 | 5:14 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:42 PM | 2.00 | 1:48 | 7:02 | 67 | |
| Cinco Ranch Blvd | Kingsland | 9:49:42 PM | 2.20 | 2:06 | 9:08 | 63 | |
| Kingsland | IH-10 Katy | 9:47:43 PM | 1.25 | 1:13 | 10:21 | 62 | |
| IH-10 Katy | Morton | 9:46:43 PM | 1.50 | 1:59 | 12:20 | 45 |  |
| Morton | Clay Rd | 9:49:42 PM | 1.60 | 1:26 | 13:46 | 67 | |
| Clay Rd | Beckendorff | 9:49:42 PM | 1.30 | 1:16 | 15:02 | 62 | |
| Beckendorff | FM-529 | 9:49:42 PM | 1.00 | 00:50 | 15:52 | 72 | |
| FM-529 | West Rd | 9:49:42 PM | 2.50 | 2:00 | 17:52 | 75 | |
| West Rd | House Hahl | 9:49:42 PM | 1.30 | 1:35 | 19:27 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 9:49:42 PM | 1.40 | 1:19 | 20:46 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:49:42 PM | 2.40 | 2:11 | 22:57 | 66 | |
| Summary | 30.55 | 22:57 | 22:57 | 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 | 9:49:42 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:49:42 PM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | 9:49:42 PM | 1.30 | 1:30 | 4:58 | 52 | |
| West Rd | FM-529 | 9:49:42 PM | 2.50 | 1:52 | 6:50 | 80 | |
| FM-529 | Beckendorff | 9:49:42 PM | 1.00 | 1:02 | 7:52 | 58 | |
| Beckendorff | Clay Rd | 9:49:42 PM | 1.30 | 1:13 | 9:05 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:49:42 PM | 1.25 | 1:04 | 10:07 | 70 | |
| Kingsland | Cinco Ranch Blvd | 9:49:42 PM | 2.20 | 2:00 | 12:07 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:42 PM | 2.00 | 1:52 | 13:59 | 64 | |
| S Fry Rd | Bellaire | 9:49:42 PM | 1.60 | 1:28 | 15:27 | 65 | |
| Bellaire | W Bellfort | 9:49:42 PM | 2.90 | 2:39 | 18:06 | 66 | |
| 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 | 18:01 | 18:01 | 102 | |
