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 | 4:19:57 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | 4:19:57 PM | 1.50 | 1:18 | 2:11 | 69 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 4:19:57 PM | 1.50 | 1:28 | 3:37 | 61 | |
| W Bellfort | Bellaire | 4:19:57 PM | 2.90 | 3:09 | 6:46 | 55 | |
| Bellaire | S Fry Rd | 4:19:57 PM | 1.60 | 1:28 | 8:14 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:19:57 PM | 2.00 | 2:01 | 10:15 | 60 | |
| Cinco Ranch Blvd | Kingsland | 4:19:57 PM | 2.20 | 4:59 | 15:14 | 26 |  |
| Kingsland | IH-10 Katy | 4:19:57 PM | 1.25 | 2:41 | 17:55 | 28 | |
| IH-10 Katy | Morton | 4:19:57 PM | 1.50 | 8:48 | 26:43 | 10 |  |
| Morton | Clay Rd | 4:19:57 PM | 1.60 | 2:29 | 29:12 | 39 |  |
| Clay Rd | Beckendorff | 4:19:57 PM | 1.30 | 1:21 | 30:33 | 58 | |
| Beckendorff | FM-529 | 4:19:57 PM | 1.00 | 1:00 | 31:33 | 60 | |
| FM-529 | West Rd | 4:19:57 PM | 2.50 | 1:56 | 33:29 | 78 | |
| West Rd | House Hahl | 4:19:57 PM | 1.30 | 1:49 | 35:18 | 43 |  |
| House Hahl | Bridgeland Lake Parkway | 4:19:57 PM | 1.40 | 3:46 | 39:04 | 22 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 39:03 | 39:03 | 47 | |
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 | 4:19:57 PM | 1.40 | 1:22 | 1:21 | 61 | |
| House Hahl | West Rd | 4:19:57 PM | 1.30 | 1:39 | 3:00 | 47 | |
| West Rd | FM-529 | 4:19:57 PM | 2.50 | 1:57 | 4:57 | 77 | |
| FM-529 | Beckendorff | 4:19:57 PM | 1.00 | 1:08 | 6:05 | 53 | |
| Beckendorff | Clay Rd | 4:19:57 PM | 1.30 | 1:18 | 7:23 | 60 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:19:57 PM | 1.25 | 1:19 | 8:40 | 57 | |
| Kingsland | Cinco Ranch Blvd | 4:19:57 PM | 2.20 | 2:15 | 10:55 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 4:19:57 PM | 2.00 | 2:14 | 13:09 | 54 | |
| S Fry Rd | Bellaire | 4:19:57 PM | 1.60 | 2:02 | 15:11 | 47 | |
| Bellaire | W Bellfort | 4:19:57 PM | 2.90 | 2:52 | 18:03 | 61 | |
| W Bellfort | Harlem Rd | 4:19:57 PM | 1.50 | 1:16 | 19:19 | 71 | |
| 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 | 4:19:57 PM | 1.00 | 00:55 | 20:11 | 65 | |
| Summary | 30.55 | Not Available | |
