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 | 2:13:47 PM | 1.50 | 1:09 | 1:08 | 78 |  |
| FM-1464 | Oyster Creek | 2:13:47 PM | 2.00 | 1:46 | 2:54 | 68 | |
| Oyster Creek | Harlem Rd | 2:13:47 PM | 1.60 | 1:27 | 4:21 | 66 | |
| Harlem Rd | W Bellfort | 2:13:47 PM | 1.50 | 1:16 | 5:37 | 71 | |
| W Bellfort | Bellaire | 2:13:47 PM | 2.90 | 2:33 | 8:10 | 68 | |
| Bellaire | S Fry Rd | 2:13:47 PM | 1.60 | 1:24 | 9:34 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:13:47 PM | 2.00 | 4:10 | 13:44 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 2:13:47 PM | 2.20 | 4:32 | 18:16 | 29 | |
| Kingsland | IH-10 Katy | 2:13:47 PM | 1.25 | 1:11 | 19:27 | 63 | |
| IH-10 Katy | Morton | 2:13:47 PM | 1.50 | 1:42 | 21:09 | 53 | |
| Morton | Clay Rd | 2:13:47 PM | 1.60 | 1:28 | 22:37 | 65 | |
| 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 | 2:13:47 PM | 1.60 | 1:37 | 1:31 | 59 | |
| Morton | IH-10 Katy | 2:13:47 PM | 1.50 | 1:03 | 2:34 | 86 | |
| IH-10 Katy | Kingsland | 2:13:47 PM | 1.25 | 1:05 | 3:39 | 69 | |
| Kingsland | Cinco Ranch Blvd | 2:13:47 PM | 2.20 | 2:41 | 6:20 | 49 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:13:47 PM | 2.00 | 6:11 | 12:31 | 19 |  |
| S Fry Rd | Bellaire | 2:13:47 PM | 1.60 | 1:36 | 14:07 | 60 | |
| Bellaire | W Bellfort | 2:09:47 PM | 2.90 | 3:20 | 17:27 | 52 | |
| W Bellfort | Harlem Rd | 2:13:47 PM | 1.50 | 1:23 | 18:50 | 65 | |
| Harlem Rd | Oyster Creek | 2:13:47 PM | 1.60 | 1:25 | 20:15 | 68 | |
| Oyster Creek | FM-1464 | 2:13:47 PM | 2.00 | 1:35 | 21:50 | 76 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
