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 | 3:17:27 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | 3:31:26 PM | 1.50 | 1:16 | 2:23 | 71 | |
| FM-1464 | Oyster Creek | 3:31:26 PM | 2.00 | 1:44 | 4:07 | 69 | |
| Oyster Creek | Harlem Rd | 3:31:26 PM | 1.60 | 1:35 | 5:42 | 61 | |
| Harlem Rd | W Bellfort | 3:10:55 PM | 1.50 | 1:17 | 6:59 | 70 | |
| W Bellfort | Bellaire | 3:31:26 PM | 2.90 | 2:44 | 9:43 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:31:26 PM | 2.20 | 2:23 | 12:04 | 55 | |
| Kingsland | IH-10 Katy | 3:31:26 PM | 1.25 | 1:05 | 13:09 | 69 | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 3:31:26 PM | 1.30 | 1:17 | 14:24 | 61 | |
| Beckendorff | FM-529 | 3:31:26 PM | 1.00 | 00:57 | 15:21 | 63 | |
| FM-529 | West Rd | 3:31:26 PM | 2.50 | 1:59 | 17:20 | 76 | |
| West Rd | House Hahl | 3:31:26 PM | 1.30 | 1:28 | 18:48 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:31:26 PM | 1.40 | 1:22 | 20:10 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:31:26 PM | 2.40 | 2:05 | 22:15 | 69 | |
| Summary | 30.55 | 22:15 | 22:15 | 82 | |
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 | 3:31:26 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:31:26 PM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 3:31:26 PM | 1.30 | 1:36 | 5:00 | 49 |  |
| West Rd | FM-529 | 3:31:26 PM | 2.50 | 2:00 | 7:00 | 75 | |
| FM-529 | Beckendorff | 3:28:31 PM | 1.00 | 1:12 | 8:12 | 50 | |
| Beckendorff | Clay Rd | 3:31:26 PM | 1.30 | 1:10 | 9:22 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:31:26 PM | 1.25 | 1:25 | 10:45 | 53 | |
| Kingsland | Cinco Ranch Blvd | 3:31:26 PM | 2.20 | 2:00 | 12:45 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:31:26 PM | 2.90 | 3:00 | 15:43 | 58 | |
| W Bellfort | Harlem Rd | 3:31:26 PM | 1.50 | 1:13 | 16:56 | 74 | |
| Harlem Rd | Oyster Creek | 3:31:26 PM | 1.60 | 1:34 | 18:30 | 61 | |
| Oyster Creek | FM-1464 | 3:31:26 PM | 2.00 | 1:53 | 20:23 | 64 | |
| FM-1464 | New Territory | 3:31:26 PM | 1.50 | 1:15 | 21:38 | 72 | |
| New Territory | Brazos River | 3:26:30 PM | 1.00 | 1:00 | 22:38 | 60 | |
| Summary | 30.55 | 22:38 | 22:38 | 81 | |
