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 | 4:12:53 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 4:12:53 PM | 2.00 | 1:41 | 2:58 | 71 | |
| Oyster Creek | Harlem Rd | 4:12:53 PM | 1.60 | 1:24 | 4:22 | 69 | |
| Harlem Rd | W Bellfort | 4:12:53 PM | 1.50 | 1:10 | 5:32 | 77 | |
| W Bellfort | Bellaire | 4:12:53 PM | 2.90 | 2:32 | 8:04 | 69 | |
| Bellaire | S Fry Rd | 4:12:53 PM | 1.60 | 1:29 | 9:33 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:12:53 PM | 2.00 | 3:22 | 12:55 | 36 |  |
| Cinco Ranch Blvd | Kingsland | 4:12:53 PM | 2.20 | 8:40 | 21:35 | 15 |  |
| Kingsland | IH-10 Katy | 4:12:53 PM | 1.25 | 1:06 | 22:41 | 68 | |
| IH-10 Katy | Morton | 4:12:53 PM | 1.50 | 3:49 | 26:30 | 24 |  |
| Morton | Clay Rd | 4:12:53 PM | 1.60 | 2:43 | 29:13 | 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 | 4:12:53 PM | 1.60 | 2:03 | 1:57 | 47 |  |
| Morton | IH-10 Katy | 4:12:53 PM | 1.50 | 3:47 | 5:44 | 24 | |
| IH-10 Katy | Kingsland | 4:12:53 PM | 1.25 | 1:06 | 6:50 | 68 | |
| Kingsland | Cinco Ranch Blvd | 4:12:53 PM | 2.20 | 3:58 | 10:48 | 33 | |
| Cinco Ranch Blvd | S Fry Rd | 4:12:53 PM | 2.00 | 5:54 | 16:42 | 20 | |
| S Fry Rd | Bellaire | 4:12:53 PM | 1.60 | 1:33 | 18:15 | 62 | |
| Bellaire | W Bellfort | 4:12:53 PM | 2.90 | 2:43 | 20:58 | 64 | |
| W Bellfort | Harlem Rd | 4:12:53 PM | 1.50 | 1:11 | 22:09 | 76 | |
| Harlem Rd | Oyster Creek | 4:12:53 PM | 1.60 | 1:29 | 23:38 | 65 | |
| Oyster Creek | FM-1464 | 4:12:53 PM | 2.00 | 1:43 | 25:21 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
