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 | 4:08:53 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 4:08:53 PM | 2.00 | 1:41 | 3:01 | 71 | |
| Oyster Creek | Harlem Rd | 4:08:53 PM | 1.60 | 1:24 | 4:25 | 69 | |
| Harlem Rd | W Bellfort | 4:08:53 PM | 1.50 | 1:10 | 5:35 | 77 | |
| W Bellfort | Bellaire | 4:08:53 PM | 2.90 | 2:33 | 8:08 | 68 | |
| Bellaire | S Fry Rd | 4:08:53 PM | 1.60 | 1:30 | 9:38 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 4:08:53 PM | 2.00 | 3:34 | 13:12 | 34 |  |
| Cinco Ranch Blvd | Kingsland | 4:08:53 PM | 2.20 | 7:23 | 20:35 | 18 |  |
| Kingsland | IH-10 Katy | 4:08:53 PM | 1.25 | 13:24 | 33:59 | 6 | |
| IH-10 Katy | Morton | 4:08:53 PM | 1.50 | 3:14 | 37:13 | 28 |  |
| Morton | Clay Rd | 4:08:53 PM | 1.60 | 2:45 | 39:58 | 35 | |
| 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 | 4:08:53 PM | 1.50 | 3:47 | 3:40 | 24 | |
| IH-10 Katy | Kingsland | 4:08:53 PM | 1.25 | 1:06 | 4:46 | 68 | |
| Kingsland | Cinco Ranch Blvd | 4:08:53 PM | 2.20 | 3:50 | 8:36 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 4:08:53 PM | 2.00 | 5:41 | 14:17 | 21 | |
| S Fry Rd | Bellaire | 4:08:53 PM | 1.60 | 1:33 | 15:50 | 62 | |
| Bellaire | W Bellfort | 4:08:53 PM | 2.90 | 2:46 | 18:36 | 63 | |
| W Bellfort | Harlem Rd | 4:08:53 PM | 1.50 | 1:11 | 19:47 | 76 | |
| Harlem Rd | Oyster Creek | 4:08:53 PM | 1.60 | 1:13 | 21:00 | 79 | |
| Oyster Creek | FM-1464 | 4:08:53 PM | 2.00 | 1:36 | 22:36 | 75 | |
| FM-1464 | New Territory | 4:08:53 PM | 1.50 | 1:17 | 23:53 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
