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 | 3:54:53 PM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 3:54:53 PM | 2.00 | 1:49 | 3:13 | 66 | |
| Oyster Creek | Harlem Rd | 3:54:53 PM | 1.60 | 1:31 | 4:44 | 63 | |
| Harlem Rd | W Bellfort | 3:54:53 PM | 1.50 | 1:18 | 6:02 | 69 | |
| W Bellfort | Bellaire | 3:54:53 PM | 2.90 | 2:52 | 8:54 | 61 | |
| Bellaire | S Fry Rd | 3:54:53 PM | 1.60 | 1:42 | 10:36 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 3:54:53 PM | 2.00 | 4:33 | 15:09 | 26 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:54:53 PM | 1.25 | 00:56 | 16:04 | 80 | |
| IH-10 Katy | Morton | 3:54:53 PM | 1.50 | 2:02 | 18:06 | 44 |  |
| Morton | Clay Rd | 3:54:53 PM | 1.60 | 1:39 | 19:45 | 58 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:54:53 PM | 1.25 | 1:15 | 1:07 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:54:53 PM | 2.20 | 6:02 | 7:09 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 3:54:53 PM | 2.00 | 6:38 | 13:47 | 18 |  |
| S Fry Rd | Bellaire | 3:54:53 PM | 1.60 | 1:35 | 15:22 | 61 | |
| Bellaire | W Bellfort | 3:54:53 PM | 2.90 | 2:48 | 18:10 | 62 | |
| W Bellfort | Harlem Rd | 3:54:53 PM | 1.50 | 1:16 | 19:26 | 71 | |
| Harlem Rd | Oyster Creek | 3:54:53 PM | 1.60 | 1:24 | 20:50 | 69 | |
| Oyster Creek | FM-1464 | 3:54:53 PM | 2.00 | 1:42 | 22:32 | 71 | |
| FM-1464 | New Territory | 3:54:53 PM | 1.50 | 1:17 | 23:49 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
