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 | 9:38:46 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:38:46 PM | 2.00 | 1:46 | 2:31 | 68 | |
| Cinco Ranch Blvd | Kingsland | 9:38:46 PM | 2.20 | 1:55 | 4:26 | 69 | |
| Kingsland | IH-10 Katy | 9:37:46 PM | 1.25 | 14:10 | 18:36 | 5 |  |
| IH-10 Katy | Morton | 9:38:46 PM | 1.50 | 1:52 | 20:28 | 48 |  |
| Morton | Clay Rd | 9:38:46 PM | 1.60 | 1:26 | 21:54 | 67 | |
| Clay Rd | Beckendorff | 9:38:46 PM | 1.30 | 1:15 | 23:09 | 62 | |
| Beckendorff | FM-529 | 9:38:46 PM | 1.00 | 00:53 | 24:02 | 68 | |
| FM-529 | West Rd | 9:38:46 PM | 2.50 | 1:50 | 25:52 | 82 | |
| West Rd | House Hahl | 9:38:46 PM | 1.30 | 1:24 | 27:16 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 9:38:46 PM | 1.40 | 1:19 | 28:35 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:38:46 PM | 2.40 | 2:01 | 30:36 | 71 | |
| Summary | 30.55 | 30:36 | 30:36 | 60 | |
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 | 9:38:46 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:38:46 PM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 9:38:46 PM | 1.30 | 1:36 | 5:00 | 49 | |
| West Rd | FM-529 | 9:38:46 PM | 2.50 | 1:52 | 6:52 | 80 | |
| FM-529 | Beckendorff | 9:38:46 PM | 1.00 | 1:09 | 8:01 | 52 | |
| Beckendorff | Clay Rd | 9:38:46 PM | 1.30 | 1:07 | 9:08 | 70 | |
| Clay Rd | Morton | 9:38:46 PM | 1.60 | 2:18 | 11:26 | 42 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:38:46 PM | 2.20 | 2:15 | 13:39 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:38:46 PM | 2.00 | 2:03 | 15:42 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 15:35 | 15:35 | 118 | |
