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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:01:44 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 11:01:44 PM | 1.50 | 1:13 | 2:39 | 74 | |
| W Bellfort | Bellaire | 11:01:44 PM | 2.90 | 2:30 | 5:09 | 70 | |
| Bellaire | S Fry Rd | 11:01:44 PM | 1.60 | 1:26 | 6:35 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 11:01:44 PM | 2.00 | 1:53 | 8:28 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:01:44 PM | 2.20 | 2:06 | 10:34 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:01:44 PM | 1.50 | 1:49 | 12:22 | 50 | |
| Morton | Clay Rd | 11:01:44 PM | 1.60 | 1:24 | 13:46 | 69 | |
| Clay Rd | Beckendorff | 11:01:44 PM | 1.30 | 1:21 | 15:07 | 58 | |
| Beckendorff | FM-529 | 11:01:44 PM | 1.00 | 00:55 | 16:02 | 65 | |
| FM-529 | West Rd | 11:01:44 PM | 2.50 | 2:08 | 18:10 | 70 | |
| West Rd | House Hahl | 11:01:44 PM | 1.30 | 1:09 | 19:19 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 11:01:44 PM | 1.40 | 1:19 | 20:38 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:01:44 PM | 2.40 | 2:06 | 22:44 | 69 | |
| Summary | 30.55 | Not Available | |
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 | 11:01:44 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 11:01:44 PM | 1.40 | 1:26 | 3:35 | 59 | |
| House Hahl | West Rd | 11:01:44 PM | 1.30 | 1:19 | 4:54 | 59 | |
| West Rd | FM-529 | 11:01:44 PM | 2.50 | 2:21 | 7:15 | 64 | |
| FM-529 | Beckendorff | 11:01:44 PM | 1.00 | 1:08 | 8:23 | 53 | |
| Beckendorff | Clay Rd | 11:01:44 PM | 1.30 | 1:12 | 9:35 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:01:44 PM | 2.20 | 2:06 | 11:38 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:01:44 PM | 2.00 | 1:51 | 13:29 | 65 | |
| S Fry Rd | Bellaire | 11:01:44 PM | 1.60 | 2:03 | 15:32 | 47 |  |
| Bellaire | W Bellfort | 11:01:44 PM | 2.90 | 2:35 | 18:07 | 67 | |
| 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 | 18:02 | 18:02 | 102 | |
