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 | 5:31:47 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:31:47 PM | 1.60 | 1:33 | 2:26 | 62 | |
| Harlem Rd | W Bellfort | 5:31:47 PM | 1.50 | 1:15 | 3:41 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 5:31:47 PM | 2.00 | 8:51 | 12:30 | 14 |  |
| Cinco Ranch Blvd | Kingsland | 5:31:47 PM | 2.20 | 4:14 | 16:44 | 31 |  |
| Kingsland | IH-10 Katy | 5:31:47 PM | 1.25 | 3:28 | 20:12 | 22 |  |
| IH-10 Katy | Morton | 5:31:47 PM | 1.50 | 7:04 | 27:16 | 13 | |
| Morton | Clay Rd | 5:31:47 PM | 1.60 | 2:16 | 29:32 | 42 |  |
| Clay Rd | Beckendorff | 5:31:47 PM | 1.30 | 1:21 | 30:53 | 58 | |
| Beckendorff | FM-529 | 5:31:47 PM | 1.00 | 1:15 | 32:08 | 48 | |
| FM-529 | West Rd | 5:31:47 PM | 2.50 | 1:57 | 34:05 | 77 | |
| West Rd | House Hahl | 5:31:47 PM | 1.30 | 1:37 | 35:42 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 5:31:47 PM | 1.40 | 3:08 | 38:50 | 27 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:31:47 PM | 2.40 | 2:40 | 41:30 | 54 | |
| Summary | 30.55 | 41:30 | 41:30 | 44 | |
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 | 5:31:47 PM | 2.40 | 4:48 | 4:48 | 30 | |
| Bridgeland Lake Parkway | House Hahl | 5:31:47 PM | 1.40 | 1:22 | 6:10 | 61 | |
| House Hahl | West Rd | 5:31:47 PM | 1.30 | 1:47 | 7:57 | 44 | |
| West Rd | FM-529 | 5:31:47 PM | 2.50 | 2:11 | 10:08 | 69 | |
| FM-529 | Beckendorff | 5:31:47 PM | 1.00 | 1:34 | 11:42 | 38 | |
| Beckendorff | Clay Rd | 5:31:47 PM | 1.30 | 1:35 | 13:17 | 49 | |
| Clay Rd | Morton | 5:30:47 PM | 1.60 | 24:41 | 37:58 | 4 | |
| Morton | IH-10 Katy | 5:31:47 PM | 1.50 | 1:26 | 39:24 | 63 | |
| IH-10 Katy | Kingsland | 5:31:47 PM | 1.25 | 1:15 | 40:39 | 60 | |
| Kingsland | Cinco Ranch Blvd | 5:31:47 PM | 2.20 | 5:58 | 46:37 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 5:31:47 PM | 2.00 | 6:25 | 53:02 | 19 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:31:47 PM | 1.50 | 1:13 | 54:13 | 74 | |
| Harlem Rd | Oyster Creek | 5:31:47 PM | 1.60 | 1:28 | 55:41 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:31:47 PM | 1.00 | 00:51 | 56:30 | 71 | |
| Summary | 30.55 | 56:30 | 56:30 | 32 | |
