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 | 3:21:30 PM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 3:21:30 PM | 2.00 | 1:44 | 3:07 | 69 | |
| Oyster Creek | Harlem Rd | 3:21:30 PM | 1.60 | 1:32 | 4:39 | 63 | |
| Harlem Rd | W Bellfort | 3:21:30 PM | 1.50 | 1:11 | 5:50 | 76 | |
| W Bellfort | Bellaire | 3:21:30 PM | 2.90 | 2:28 | 8:18 | 71 | |
| Bellaire | S Fry Rd | 3:21:30 PM | 1.60 | 1:27 | 9:45 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:21:30 PM | 2.00 | 2:30 | 12:15 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 3:21:30 PM | 2.20 | 4:52 | 17:07 | 27 |  |
| Kingsland | IH-10 Katy | 3:21:30 PM | 1.25 | 1:09 | 18:16 | 65 | |
| IH-10 Katy | Morton | 3:05:28 PM | 1.50 | 2:31 | 20:47 | 36 |  |
| Morton | Clay Rd | 3:21:30 PM | 1.60 | 1:30 | 22:17 | 64 | |
| Clay Rd | Beckendorff | 3:21:30 PM | 1.30 | 1:19 | 23:36 | 59 | |
| Beckendorff | FM-529 | 3:21:30 PM | 1.00 | 00:55 | 24:31 | 65 | |
| 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 | 3:21:30 PM | 1.00 | 1:09 | 1:05 | 52 | |
| Beckendorff | Clay Rd | 3:21:30 PM | 1.30 | 1:13 | 2:18 | 64 | |
| Clay Rd | Morton | 3:21:30 PM | 1.60 | 1:33 | 3:51 | 62 | |
| Morton | IH-10 Katy | 3:21:30 PM | 1.50 | 1:13 | 5:04 | 74 | |
| IH-10 Katy | Kingsland | 3:20:29 PM | 1.25 | 1:14 | 6:18 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:21:30 PM | 2.20 | 3:04 | 9:22 | 43 | |
| Cinco Ranch Blvd | S Fry Rd | 3:21:30 PM | 2.00 | 5:20 | 14:42 | 22 | |
| S Fry Rd | Bellaire | 3:21:30 PM | 1.60 | 1:35 | 16:17 | 61 | |
| Bellaire | W Bellfort | 3:21:30 PM | 2.90 | 2:35 | 18:52 | 67 | |
| W Bellfort | Harlem Rd | 3:21:30 PM | 1.50 | 1:12 | 20:04 | 75 | |
| Harlem Rd | Oyster Creek | 3:21:30 PM | 1.60 | 1:20 | 21:24 | 72 | |
| Oyster Creek | FM-1464 | 3:21:30 PM | 2.00 | 1:35 | 22:59 | 76 | |
| FM-1464 | New Territory | 3:21:30 PM | 1.50 | 1:14 | 24:13 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
