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 | 12:08:51 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:08:51 PM | 2.00 | 1:37 | 2:52 | 74 | |
| Oyster Creek | Harlem Rd | 12:08:51 PM | 1.60 | 1:25 | 4:17 | 68 | |
| Harlem Rd | W Bellfort | 12:08:51 PM | 1.50 | 1:13 | 5:30 | 74 | |
| W Bellfort | Bellaire | 12:07:51 PM | 2.90 | 3:34 | 9:04 | 49 |  |
| Bellaire | S Fry Rd | 12:08:51 PM | 1.60 | 1:30 | 10:34 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 12:08:51 PM | 2.00 | 2:26 | 13:00 | 49 | |
| Cinco Ranch Blvd | Kingsland | 12:08:51 PM | 2.20 | 3:07 | 16:07 | 42 | |
| Kingsland | IH-10 Katy | 12:08:51 PM | 1.25 | 1:02 | 17:09 | 73 | |
| IH-10 Katy | Morton | 12:08:51 PM | 1.50 | 1:52 | 19:01 | 48 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:08:51 PM | 1.00 | 00:54 | 19:53 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:08:51 PM | 1.00 | 1:00 | 00:56 | 60 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:08:51 PM | 1.50 | 1:44 | 2:38 | 52 | |
| IH-10 Katy | Kingsland | 12:08:51 PM | 1.25 | 1:16 | 3:54 | 59 | |
| Kingsland | Cinco Ranch Blvd | 12:08:51 PM | 2.20 | 2:13 | 6:07 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:08:51 PM | 2.00 | 3:10 | 9:17 | 38 |  |
| S Fry Rd | Bellaire | 12:08:51 PM | 1.60 | 1:42 | 10:59 | 56 | |
| Bellaire | W Bellfort | 12:08:51 PM | 2.90 | 2:58 | 13:57 | 59 | |
| W Bellfort | Harlem Rd | 12:08:51 PM | 1.50 | 1:17 | 15:14 | 70 | |
| Harlem Rd | Oyster Creek | 12:08:51 PM | 1.60 | 1:27 | 16:41 | 66 | |
| Oyster Creek | FM-1464 | 12:08:51 PM | 2.00 | 1:41 | 18:22 | 71 | |
| FM-1464 | New Territory | 12:08:51 PM | 1.50 | 1:21 | 19:43 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
