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 | 11:46:46 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 11:46:46 PM | 1.25 | 1:07 | 1:56 | 67 | |
| IH-10 Katy | Morton | 11:46:46 PM | 1.50 | 1:51 | 3:47 | 49 |  |
| Morton | Clay Rd | 11:46:46 PM | 1.60 | 1:22 | 5:09 | 70 | |
| Clay Rd | Beckendorff | 11:46:46 PM | 1.30 | 1:23 | 6:32 | 56 | |
| Beckendorff | FM-529 | 11:46:46 PM | 1.00 | 00:56 | 7:28 | 64 | |
| FM-529 | West Rd | 11:46:46 PM | 2.50 | 1:53 | 9:21 | 80 | |
| West Rd | House Hahl | 11:46:46 PM | 1.30 | 1:36 | 10:57 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 11:46:46 PM | 1.40 | 1:23 | 12:20 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:46:46 PM | 2.40 | 2:19 | 14:39 | 62 | |
| Summary | 30.55 | 14:39 | 14:39 | 125 | |
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 | 11:46:46 PM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 11:46:46 PM | 1.40 | 1:23 | 3:40 | 61 | |
| House Hahl | West Rd | 11:46:46 PM | 1.30 | 1:45 | 5:25 | 45 | |
| West Rd | FM-529 | 11:46:46 PM | 2.50 | 2:07 | 7:32 | 71 | |
| FM-529 | Beckendorff | 11:46:46 PM | 1.00 | 1:12 | 8:44 | 50 | |
| Beckendorff | Clay Rd | 11:46:46 PM | 1.30 | 1:11 | 9:55 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:46:46 PM | 1.25 | 1:09 | 11:02 | 65 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 11:46:46 PM | 1.60 | 1:33 | 12:33 | 62 | |
| Bellaire | W Bellfort | 11:46:46 PM | 2.90 | 2:45 | 15:18 | 63 | |
| 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 | 15:13 | 15:13 | 120 | |
