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 | 1:11:46 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 1:11:46 PM | 2.00 | 1:42 | 3:02 | 71 | |
| Oyster Creek | Harlem Rd | 1:11:46 PM | 1.60 | 1:28 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 1:11:46 PM | 1.50 | 1:10 | 5:40 | 77 | |
| W Bellfort | Bellaire | 1:11:46 PM | 2.90 | 2:38 | 8:18 | 66 | |
| Bellaire | S Fry Rd | 1:11:46 PM | 1.60 | 1:28 | 9:46 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:11:46 PM | 2.00 | 2:18 | 12:04 | 52 | |
| Cinco Ranch Blvd | Kingsland | 1:11:46 PM | 2.20 | 4:37 | 16:41 | 29 |  |
| Kingsland | IH-10 Katy | 1:11:46 PM | 1.25 | 1:12 | 17:53 | 62 | |
| IH-10 Katy | Morton | 1:08:45 PM | 1.50 | 2:10 | 20:03 | 42 |  |
| Morton | Clay Rd | 1:11:46 PM | 1.60 | 1:33 | 21:36 | 62 | |
| 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 | 1:11:46 PM | 1.60 | 2:47 | 2:41 | 34 |  |
| Morton | IH-10 Katy | 1:11:46 PM | 1.50 | 1:31 | 4:12 | 59 | |
| IH-10 Katy | Kingsland | 1:11:46 PM | 1.25 | 1:14 | 5:26 | 61 | |
| Kingsland | Cinco Ranch Blvd | 1:11:46 PM | 2.20 | 4:13 | 9:39 | 31 | |
| Cinco Ranch Blvd | S Fry Rd | 1:11:46 PM | 2.00 | 6:38 | 16:17 | 18 |  |
| S Fry Rd | Bellaire | 1:11:46 PM | 1.60 | 1:33 | 17:50 | 62 | |
| Bellaire | W Bellfort | 1:11:46 PM | 2.90 | 2:54 | 20:44 | 60 | |
| W Bellfort | Harlem Rd | 1:11:46 PM | 1.50 | 1:19 | 22:03 | 68 | |
| Harlem Rd | Oyster Creek | 1:11:46 PM | 1.60 | 1:26 | 23:29 | 67 | |
| Oyster Creek | FM-1464 | 1:11:46 PM | 2.00 | 1:38 | 25:07 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
