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 | 11:50:50 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 11:50:50 PM | 1.50 | 1:13 | 2:12 | 74 | |
| FM-1464 | Oyster Creek | 11:50:50 PM | 2.00 | 1:46 | 3:58 | 68 | |
| Oyster Creek | Harlem Rd | 11:50:50 PM | 1.60 | 1:32 | 5:30 | 63 | |
| Harlem Rd | W Bellfort | 11:50:50 PM | 1.50 | 1:23 | 6:53 | 65 | |
| W Bellfort | Bellaire | 11:50:50 PM | 2.90 | 2:59 | 9:52 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:50:50 PM | 2.20 | 2:05 | 11:55 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:50:50 PM | 1.50 | 1:57 | 13:51 | 46 |  |
| Morton | Clay Rd | 11:50:50 PM | 1.60 | 1:25 | 15:16 | 68 | |
| Clay Rd | Beckendorff | 11:50:50 PM | 1.30 | 1:15 | 16:31 | 62 | |
| Beckendorff | FM-529 | 11:50:50 PM | 1.00 | 00:49 | 17:20 | 73 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 11:50:50 PM | 1.40 | 1:15 | 18:33 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:50:50 PM | 2.40 | 2:09 | 20:42 | 67 | |
| Summary | 30.55 | 20:42 | 20:42 | 89 | |
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 | 11:50:50 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:50:50 PM | 1.40 | 1:24 | 3:29 | 60 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 11:50:50 PM | 1.00 | 00:57 | 4:24 | 63 | |
| Beckendorff | Clay Rd | 11:45:51 PM | 1.30 | 1:02 | 5:26 | 75 | |
| Clay Rd | Morton | 11:50:50 PM | 1.60 | 2:11 | 7:37 | 44 | |
| Morton | IH-10 Katy | 11:50:50 PM | 1.50 | 1:28 | 9:05 | 61 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:50:50 PM | 2.20 | 2:11 | 11:15 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 11:50:50 PM | 2.00 | 1:42 | 12:52 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 12:50 | 12:50 | 143 | |
