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 | 3:03:51 PM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 3:04:52 PM | 2.00 | 1:47 | 3:01 | 67 | |
| Oyster Creek | Harlem Rd | 3:04:52 PM | 1.60 | 1:35 | 4:36 | 61 | |
| Harlem Rd | W Bellfort | 3:04:52 PM | 1.50 | 1:15 | 5:51 | 72 | |
| W Bellfort | Bellaire | 3:03:51 PM | 2.90 | 2:27 | 8:18 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:04:52 PM | 2.00 | 2:48 | 11:05 | 43 |  |
| Cinco Ranch Blvd | Kingsland | 3:04:52 PM | 2.20 | 19:10 | 30:15 | 7 |  |
| Kingsland | IH-10 Katy | 2:43:51 PM | 1.25 | 1:03 | 31:18 | 71 | |
| IH-10 Katy | Morton | 3:04:52 PM | 1.50 | 2:33 | 33:51 | 35 |  |
| Morton | Clay Rd | 3:04:52 PM | 1.60 | 2:31 | 36:22 | 38 | |
| 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 | 3:04:52 PM | 1.60 | 4:04 | 3:58 | 24 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:04:52 PM | 1.25 | 1:17 | 5:14 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:04:52 PM | 2.20 | 4:35 | 9:49 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 3:04:52 PM | 2.00 | 5:25 | 15:14 | 22 | |
| S Fry Rd | Bellaire | 3:04:52 PM | 1.60 | 1:28 | 16:42 | 65 | |
| Bellaire | W Bellfort | 3:04:52 PM | 2.90 | 2:37 | 19:19 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:04:52 PM | 2.00 | 1:49 | 21:06 | 66 | |
| FM-1464 | New Territory | 3:04:52 PM | 1.50 | 1:17 | 22:23 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
