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 | 10:45:44 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| 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 | 10:45:44 PM | 2.00 | 1:46 | 2:47 | 68 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:41:39 PM | 1.50 | 1:55 | 4:40 | 47 |  |
| Morton | Clay Rd | 10:45:44 PM | 1.60 | 1:30 | 6:10 | 64 | |
| Clay Rd | Beckendorff | 10:45:44 PM | 1.30 | 1:22 | 7:32 | 57 | |
| Beckendorff | FM-529 | 10:45:44 PM | 1.00 | 00:55 | 8:27 | 65 | |
| FM-529 | West Rd | 10:45:44 PM | 2.50 | 1:59 | 10:26 | 76 | |
| West Rd | House Hahl | 10:45:44 PM | 1.30 | 1:31 | 11:57 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 10:45:44 PM | 1.40 | 1:16 | 13:13 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:45:44 PM | 2.40 | 2:07 | 15:20 | 68 | |
| Summary | 30.55 | 15:20 | 15:20 | 120 | |
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 | 10:45:44 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:45:44 PM | 1.40 | 1:14 | 3:15 | 68 | |
| House Hahl | West Rd | 10:45:44 PM | 1.30 | 1:29 | 4:44 | 53 | |
| West Rd | FM-529 | 10:44:47 PM | 2.50 | 1:57 | 6:41 | 77 | |
| FM-529 | Beckendorff | 10:45:44 PM | 1.00 | 1:06 | 7:47 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:45:44 PM | 1.25 | 1:20 | 9:04 | 56 | |
| Kingsland | Cinco Ranch Blvd | 10:45:44 PM | 2.20 | 1:57 | 11:01 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:45:44 PM | 2.00 | 1:48 | 12:49 | 67 | |
| S Fry Rd | Bellaire | 10:45:44 PM | 1.60 | 1:30 | 14:19 | 64 | |
| Bellaire | W Bellfort | 10:45:44 PM | 2.90 | 2:29 | 16:48 | 70 | |
| 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 | 16:43 | 16:43 | 110 | |
