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 | 9:56:44 PM | 1.00 | 1:28 | 1:28 | 41 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:00:44 PM | 1.60 | 1:25 | 2:51 | 68 |  |
| 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 | 10:00:44 PM | 2.00 | 1:47 | 4:35 | 67 | |
| Cinco Ranch Blvd | Kingsland | 10:00:44 PM | 2.20 | 2:10 | 6:45 | 61 | |
| Kingsland | IH-10 Katy | 10:00:44 PM | 1.25 | 1:16 | 8:01 | 59 | |
| IH-10 Katy | Morton | 10:00:44 PM | 1.50 | 2:48 | 10:49 | 32 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 10:00:44 PM | 1.30 | 1:14 | 12:02 | 63 | |
| Beckendorff | FM-529 | 10:00:44 PM | 1.00 | 00:53 | 12:55 | 68 | |
| FM-529 | West Rd | 10:00:44 PM | 2.50 | 1:52 | 14:47 | 80 | |
| West Rd | House Hahl | 10:00:44 PM | 1.30 | 1:26 | 16:13 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 10:00:44 PM | 1.40 | 1:16 | 17:29 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:00:44 PM | 2.40 | 2:03 | 19:32 | 70 | |
| Summary | 30.55 | 19:32 | 19:32 | 94 | |
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 | 10:00:44 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:00:44 PM | 1.40 | 1:14 | 3:25 | 68 | |
| House Hahl | West Rd | 10:00:44 PM | 1.30 | 1:34 | 4:59 | 50 | |
| West Rd | FM-529 | 10:00:44 PM | 2.50 | 1:42 | 6:41 | 88 | |
| FM-529 | Beckendorff | 10:00:44 PM | 1.00 | 1:01 | 7:42 | 59 | |
| Beckendorff | Clay Rd | 10:00:44 PM | 1.30 | 1:10 | 8:52 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:00:44 PM | 1.25 | 1:05 | 9:55 | 69 | |
| Kingsland | Cinco Ranch Blvd | 10:00:44 PM | 2.20 | 2:00 | 11:55 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 10:00:44 PM | 2.00 | 1:55 | 13:50 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 10:00:44 PM | 1.50 | 1:09 | 14:57 | 78 | |
| Harlem Rd | Oyster Creek | 10:00:44 PM | 1.60 | 1:20 | 16:17 | 72 | |
| 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 | 16:14 | 16:14 | 113 | |
