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 | 3:37:47 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | 3:37:47 PM | 1.50 | 1:19 | 2:23 | 68 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:37:47 PM | 1.50 | 1:19 | 3:40 | 68 | |
| W Bellfort | Bellaire | 3:37:47 PM | 2.90 | 2:42 | 6:22 | 64 | |
| Bellaire | S Fry Rd | 3:37:47 PM | 1.60 | 1:30 | 7:52 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 3:37:47 PM | 2.00 | 3:01 | 10:53 | 40 |  |
| Cinco Ranch Blvd | Kingsland | 3:37:47 PM | 2.20 | 5:29 | 16:22 | 24 |  |
| Kingsland | IH-10 Katy | 3:37:47 PM | 1.25 | 1:11 | 17:33 | 63 | |
| IH-10 Katy | Morton | 3:37:47 PM | 1.50 | 5:50 | 23:23 | 15 |  |
| Morton | Clay Rd | 3:37:47 PM | 1.60 | 2:30 | 25:53 | 38 |  |
| Clay Rd | Beckendorff | 3:37:47 PM | 1.30 | 1:27 | 27:20 | 54 | |
| Beckendorff | FM-529 | 3:37:47 PM | 1.00 | 1:00 | 28:20 | 60 | |
| FM-529 | West Rd | 3:37:47 PM | 2.50 | 2:02 | 30:22 | 74 | |
| West Rd | House Hahl | 3:37:47 PM | 1.30 | 1:32 | 31:54 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:37:47 PM | 1.40 | 1:20 | 33:14 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 33:13 | 33:13 | 55 | |
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 | 3:37:47 PM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | 3:37:47 PM | 1.30 | 1:35 | 2:54 | 49 | |
| West Rd | FM-529 | 3:37:47 PM | 2.50 | 1:51 | 4:45 | 81 | |
| FM-529 | Beckendorff | 3:37:47 PM | 1.00 | 1:05 | 5:50 | 55 | |
| Beckendorff | Clay Rd | 3:37:47 PM | 1.30 | 1:14 | 7:04 | 63 | |
| Clay Rd | Morton | 3:37:47 PM | 1.60 | 2:13 | 9:17 | 43 | |
| Morton | IH-10 Katy | 3:28:47 PM | 1.50 | 1:17 | 10:34 | 70 | |
| IH-10 Katy | Kingsland | 3:37:47 PM | 1.25 | 1:21 | 11:55 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:37:47 PM | 2.20 | 2:09 | 14:04 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 3:37:47 PM | 2.00 | 1:52 | 15:56 | 64 | |
| S Fry Rd | Bellaire | 3:37:47 PM | 1.60 | 1:33 | 17:29 | 62 | |
| Bellaire | W Bellfort | 3:37:47 PM | 2.90 | 2:50 | 20:19 | 61 | |
| W Bellfort | Harlem Rd | 3:37:47 PM | 1.50 | 1:31 | 21:50 | 59 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 3:37:47 PM | 1.50 | 1:16 | 23:04 | 71 | |
| New Territory | Brazos River | 3:37:47 PM | 1.00 | 00:52 | 23:56 | 69 | |
| Summary | 30.55 | Not Available | |
