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 | 5:31:31 PM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 5:31:31 PM | 2.00 | 1:54 | 3:18 | 63 | |
| Oyster Creek | Harlem Rd | 5:31:31 PM | 1.60 | 1:36 | 4:54 | 60 | |
| Harlem Rd | W Bellfort | 5:31:31 PM | 1.50 | 1:23 | 6:17 | 65 | |
| W Bellfort | Bellaire | 5:31:31 PM | 2.90 | 3:13 | 9:30 | 54 | |
| Bellaire | S Fry Rd | 5:31:31 PM | 1.60 | 1:34 | 11:04 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 5:31:31 PM | 2.00 | 7:07 | 18:11 | 17 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:29:31 PM | 1.25 | 1:05 | 19:15 | 69 | |
| IH-10 Katy | Morton | 5:31:31 PM | 1.50 | 3:29 | 22:44 | 26 |  |
| Morton | Clay Rd | 5:31:31 PM | 1.60 | 2:13 | 24:57 | 43 |  |
| 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 | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:31:31 PM | 1.25 | 1:13 | 1:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:31:31 PM | 2.20 | 6:32 | 7:37 | 20 | |
| Cinco Ranch Blvd | S Fry Rd | 5:31:31 PM | 2.00 | 6:21 | 13:58 | 19 | |
| S Fry Rd | Bellaire | 5:31:31 PM | 1.60 | 1:53 | 15:51 | 51 | |
| Bellaire | W Bellfort | 5:31:31 PM | 2.90 | 2:38 | 18:29 | 66 | |
| W Bellfort | Harlem Rd | 5:31:31 PM | 1.50 | 1:21 | 19:50 | 67 | |
| Harlem Rd | Oyster Creek | 5:31:31 PM | 1.60 | 1:18 | 21:08 | 74 | |
| Oyster Creek | FM-1464 | 5:31:31 PM | 2.00 | 1:44 | 22:52 | 69 | |
| FM-1464 | New Territory | 5:31:31 PM | 1.50 | 1:08 | 24:00 | 79 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
