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 | 1:01:28 PM | 1.50 | 1:13 | 1:12 | 74 |  |
| FM-1464 | Oyster Creek | 1:01:28 PM | 2.00 | 1:43 | 2:55 | 70 | |
| Oyster Creek | Harlem Rd | 1:01:28 PM | 1.60 | 1:24 | 4:19 | 69 | |
| Harlem Rd | W Bellfort | 1:01:28 PM | 1.50 | 1:14 | 5:33 | 73 | |
| W Bellfort | Bellaire | 1:01:28 PM | 2.90 | 2:32 | 8:05 | 69 | |
| Bellaire | S Fry Rd | 1:01:28 PM | 1.60 | 1:22 | 9:27 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 1:01:28 PM | 2.00 | 2:04 | 11:31 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:01:28 PM | 1.25 | 2:22 | 13:52 | 32 |  |
| IH-10 Katy | Morton | 12:59:56 PM | 1.50 | 1:46 | 15:38 | 51 | |
| Morton | Clay Rd | 1:01:28 PM | 1.60 | 1:37 | 17:15 | 59 | |
| Clay Rd | Beckendorff | 1:01:28 PM | 1.30 | 1:16 | 18:31 | 62 | |
| Beckendorff | FM-529 | 1:01:28 PM | 1.00 | 00:54 | 19:25 | 67 | |
| FM-529 | West Rd | 1:01:28 PM | 2.50 | 2:06 | 21:31 | 71 | |
| West Rd | House Hahl | 1:01:28 PM | 1.30 | 1:12 | 22:43 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 1:01:28 PM | 1.40 | 1:20 | 24:03 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:01:28 PM | 2.40 | 2:08 | 26:11 | 68 | |
| 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 | 1:01:28 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:01:28 PM | 1.40 | 1:14 | 3:19 | 68 | |
| House Hahl | West Rd | 1:01:28 PM | 1.30 | 1:08 | 4:27 | 69 | |
| West Rd | FM-529 | 1:01:28 PM | 2.50 | 2:02 | 6:29 | 74 | |
| FM-529 | Beckendorff | 1:01:28 PM | 1.00 | 1:01 | 7:30 | 59 | |
| Beckendorff | Clay Rd | 1:01:28 PM | 1.30 | 1:12 | 8:42 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:01:28 PM | 1.25 | 1:06 | 9:46 | 68 | |
| Kingsland | Cinco Ranch Blvd | 1:01:28 PM | 2.20 | 3:47 | 13:33 | 35 | |
| Cinco Ranch Blvd | S Fry Rd | 1:01:28 PM | 2.00 | 2:53 | 16:26 | 42 |  |
| S Fry Rd | Bellaire | 1:01:28 PM | 1.60 | 1:37 | 18:03 | 59 | |
| Bellaire | W Bellfort | 1:01:28 PM | 2.90 | 2:22 | 20:25 | 74 | |
| W Bellfort | Harlem Rd | 1:01:28 PM | 1.50 | 1:04 | 21:29 | 84 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:01:28 PM | 2.00 | 1:34 | 23:02 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:00 | 23:00 | 80 | |
