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 | 3:31:52 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 3:31:52 PM | 2.00 | 1:46 | 3:04 | 68 | |
| Oyster Creek | Harlem Rd | 3:31:52 PM | 1.60 | 1:21 | 4:25 | 71 | |
| Harlem Rd | W Bellfort | 3:31:52 PM | 1.50 | 1:23 | 5:48 | 65 | |
| W Bellfort | Bellaire | 3:31:52 PM | 2.90 | 2:22 | 8:10 | 74 | |
| Bellaire | S Fry Rd | 3:31:52 PM | 1.60 | 1:33 | 9:43 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 3:31:52 PM | 2.00 | 2:49 | 12:32 | 43 |  |
| Cinco Ranch Blvd | Kingsland | 3:31:52 PM | 2.20 | 8:56 | 21:28 | 15 |  |
| Kingsland | IH-10 Katy | 3:31:52 PM | 1.25 | 1:12 | 22:40 | 62 | |
| IH-10 Katy | Morton | 3:31:52 PM | 1.50 | 2:53 | 25:33 | 31 |  |
| Morton | Clay Rd | 3:31:52 PM | 1.60 | 2:43 | 28:16 | 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 | 3:31:52 PM | 1.60 | 2:18 | 2:12 | 42 | |
| Morton | IH-10 Katy | 3:31:52 PM | 1.50 | 1:51 | 4:03 | 49 | |
| IH-10 Katy | Kingsland | 3:31:52 PM | 1.25 | 1:12 | 5:15 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:31:52 PM | 2.20 | 4:53 | 10:08 | 27 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:31:52 PM | 2.00 | 6:13 | 16:21 | 19 | |
| S Fry Rd | Bellaire | 3:31:52 PM | 1.60 | 1:35 | 17:56 | 61 | |
| Bellaire | W Bellfort | 3:31:52 PM | 2.90 | 2:31 | 20:27 | 69 | |
| W Bellfort | Harlem Rd | 3:31:52 PM | 1.50 | 1:10 | 21:37 | 77 | |
| Harlem Rd | Oyster Creek | 3:31:52 PM | 1.60 | 1:27 | 23:04 | 66 | |
| Oyster Creek | FM-1464 | 3:31:52 PM | 2.00 | 1:45 | 24:49 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
