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 | 3:24:34 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:24:34 PM | 1.60 | 1:24 | 2:23 | 69 | |
| Harlem Rd | W Bellfort | 3:24:34 PM | 1.50 | 1:14 | 3:37 | 73 | |
| W Bellfort | Bellaire | 3:24:34 PM | 2.90 | 2:50 | 6:27 | 61 | |
| Bellaire | S Fry Rd | 3:24:34 PM | 1.60 | 1:31 | 7:58 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:24:34 PM | 2.00 | 2:17 | 10:15 | 53 | |
| Cinco Ranch Blvd | Kingsland | 3:24:34 PM | 2.20 | 4:48 | 15:03 | 28 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:24:34 PM | 1.50 | 1:41 | 16:43 | 53 | |
| Morton | Clay Rd | 3:24:34 PM | 1.60 | 1:20 | 18:03 | 72 | |
| Clay Rd | Beckendorff | 3:24:34 PM | 1.30 | 1:17 | 19:20 | 61 | |
| Beckendorff | FM-529 | 3:24:34 PM | 1.00 | 00:52 | 20:12 | 69 | |
| FM-529 | West Rd | 3:24:34 PM | 2.50 | 2:09 | 22:21 | 70 | |
| West Rd | House Hahl | 3:24:34 PM | 1.30 | 1:10 | 23:31 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:24:34 PM | 1.40 | 1:14 | 24:45 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:24:34 PM | 2.40 | 2:08 | 26:53 | 68 | |
| Summary | 30.55 | 26:53 | 26:53 | 68 | |
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 | 3:24:34 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:24:34 PM | 1.40 | 1:13 | 3:15 | 69 | |
| House Hahl | West Rd | 3:24:34 PM | 1.30 | 1:10 | 4:25 | 67 | |
| West Rd | FM-529 | 3:24:34 PM | 2.50 | 2:02 | 6:27 | 74 | |
| FM-529 | Beckendorff | 3:24:34 PM | 1.00 | 00:54 | 7:21 | 67 | |
| Beckendorff | Clay Rd | 3:24:34 PM | 1.30 | 1:07 | 8:28 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:24:34 PM | 2.20 | 5:25 | 13:50 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 3:24:34 PM | 2.00 | 3:14 | 17:04 | 37 |  |
| S Fry Rd | Bellaire | 3:24:34 PM | 1.60 | 1:32 | 18:36 | 63 | |
| Bellaire | W Bellfort | 3:24:34 PM | 2.90 | 2:39 | 21:15 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:24:34 PM | 1.00 | 00:44 | 21:55 | 82 | |
| Summary | 30.55 | 21:55 | 21:55 | 84 | |
