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 | 7:54:49 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| 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 | 7:54:49 PM | 2.00 | 1:51 | 2:55 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:54:49 PM | 2.20 | 2:23 | 5:18 | 55 | |
| Kingsland | IH-10 Katy | 7:47:49 PM | 1.25 | 1:56 | 7:14 | 39 |  |
| IH-10 Katy | Morton | 7:54:49 PM | 1.50 | 1:47 | 9:01 | 50 | |
| Morton | Clay Rd | 7:54:49 PM | 1.60 | 1:24 | 10:25 | 69 | |
| Clay Rd | Beckendorff | 7:54:49 PM | 1.30 | 1:14 | 11:39 | 63 | |
| Beckendorff | FM-529 | 7:54:49 PM | 1.00 | 00:54 | 12:33 | 67 | |
| FM-529 | West Rd | 7:54:49 PM | 2.50 | 1:51 | 14:24 | 81 | |
| West Rd | House Hahl | 7:54:49 PM | 1.30 | 1:29 | 15:53 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:54:49 PM | 1.40 | 1:20 | 17:13 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:54:49 PM | 2.40 | 2:03 | 19:16 | 70 | |
| Summary | 30.55 | 19:16 | 19:16 | 95 | |
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 | 7:54:49 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:54:49 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 7:54:49 PM | 1.30 | 1:33 | 4:55 | 50 | |
| West Rd | FM-529 | 7:54:49 PM | 2.50 | 1:55 | 6:50 | 78 | |
| FM-529 | Beckendorff | 7:44:49 PM | 1.00 | 1:01 | 7:51 | 59 | |
| Beckendorff | Clay Rd | 7:54:49 PM | 1.30 | 1:06 | 8:57 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:54:49 PM | 1.25 | 1:12 | 10:07 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:54:49 PM | 2.20 | 2:09 | 12:16 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 7:54:49 PM | 2.00 | 1:54 | 14:10 | 63 | |
| 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 | 7:54:49 PM | 1.00 | 1:08 | 15:12 | 53 | |
| Summary | 30.55 | 15:12 | 15:12 | 121 | |
