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 | 6:04:55 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 6:04:55 PM | 2.00 | 1:39 | 2:58 | 73 | |
| Oyster Creek | Harlem Rd | 6:04:55 PM | 1.60 | 1:23 | 4:21 | 69 | |
| Harlem Rd | W Bellfort | 6:04:55 PM | 1.50 | 1:12 | 5:33 | 75 | |
| W Bellfort | Bellaire | 6:04:55 PM | 2.90 | 2:34 | 8:07 | 68 | |
| Bellaire | S Fry Rd | 6:04:55 PM | 1.60 | 1:23 | 9:30 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 6:04:55 PM | 2.00 | 2:17 | 11:47 | 53 | |
| Cinco Ranch Blvd | Kingsland | 6:04:55 PM | 2.20 | 11:10 | 22:57 | 12 |  |
| Kingsland | IH-10 Katy | 6:04:55 PM | 1.25 | 1:06 | 24:03 | 68 | |
| IH-10 Katy | Morton | 6:04:55 PM | 1.50 | 2:07 | 26:10 | 43 |  |
| Morton | Clay Rd | 6:04:55 PM | 1.60 | 2:21 | 28:31 | 41 | |
| 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 | 6:01:55 PM | 1.60 | 1:46 | 1:40 | 54 | |
| Morton | IH-10 Katy | 6:04:55 PM | 1.50 | 2:41 | 4:21 | 34 |  |
| IH-10 Katy | Kingsland | 6:04:55 PM | 1.25 | 1:08 | 5:29 | 66 | |
| Kingsland | Cinco Ranch Blvd | 6:04:55 PM | 2.20 | 9:03 | 14:32 | 15 | |
| Cinco Ranch Blvd | S Fry Rd | 6:04:55 PM | 2.00 | 3:03 | 17:35 | 39 | |
| S Fry Rd | Bellaire | 6:04:55 PM | 1.60 | 1:24 | 18:59 | 69 | |
| Bellaire | W Bellfort | 6:04:55 PM | 2.90 | 2:32 | 21:31 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:04:55 PM | 1.60 | 1:19 | 22:49 | 73 | |
| Oyster Creek | FM-1464 | 6:04:55 PM | 2.00 | 1:37 | 24:26 | 74 | |
| FM-1464 | New Territory | 6:04:55 PM | 1.50 | 1:16 | 25:42 | 71 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
