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 | 3:31:31 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | 3:31:31 PM | 1.50 | 1:20 | 2:10 | 68 | |
| FM-1464 | Oyster Creek | 3:31:31 PM | 2.00 | 1:47 | 3:57 | 67 | |
| Oyster Creek | Harlem Rd | 3:31:31 PM | 1.60 | 1:42 | 5:39 | 56 | |
| Harlem Rd | W Bellfort | 3:31:31 PM | 1.50 | 1:17 | 6:56 | 70 | |
| W Bellfort | Bellaire | 3:31:31 PM | 2.90 | 2:48 | 9:44 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:31:31 PM | 2.20 | 2:41 | 12:23 | 49 |  |
| Kingsland | IH-10 Katy | 3:31:31 PM | 1.25 | 1:14 | 13:37 | 61 | |
| IH-10 Katy | Morton | 3:31:31 PM | 1.50 | 2:17 | 15:54 | 39 |  |
| Morton | Clay Rd | 3:31:31 PM | 1.60 | 1:22 | 17:16 | 70 | |
| Clay Rd | Beckendorff | 3:31:31 PM | 1.30 | 1:22 | 18:38 | 57 | |
| Beckendorff | FM-529 | 3:31:31 PM | 1.00 | 00:52 | 19:30 | 69 | |
| FM-529 | West Rd | 3:31:31 PM | 2.50 | 2:12 | 21:42 | 68 | |
| West Rd | House Hahl | 3:31:31 PM | 1.30 | 1:13 | 22:55 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 3:31:31 PM | 1.40 | 1:20 | 24:15 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:31:31 PM | 2.40 | 2:13 | 26:28 | 65 | |
| Summary | 30.55 | 26:28 | 26:28 | 69 | |
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 | 3:31:31 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:31:31 PM | 1.40 | 1:18 | 3:20 | 65 | |
| House Hahl | West Rd | 3:31:31 PM | 1.30 | 1:12 | 4:32 | 65 | |
| West Rd | FM-529 | 3:27:31 PM | 2.50 | 3:17 | 7:49 | 46 | |
| FM-529 | Beckendorff | 3:31:31 PM | 1.00 | 00:56 | 8:45 | 64 | |
| Beckendorff | Clay Rd | 3:31:31 PM | 1.30 | 1:03 | 9:48 | 74 | |
| Clay Rd | Morton | 3:31:31 PM | 1.60 | 1:43 | 11:31 | 56 | |
| Morton | IH-10 Katy | 3:31:31 PM | 1.50 | 1:35 | 13:06 | 57 | |
| IH-10 Katy | Kingsland | 3:31:31 PM | 1.25 | 00:57 | 14:03 | 79 | |
| Kingsland | Cinco Ranch Blvd | 3:31:31 PM | 2.20 | 2:41 | 16:44 | 49 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:31:31 PM | 2.90 | 2:52 | 19:34 | 61 | |
| W Bellfort | Harlem Rd | 3:31:31 PM | 1.50 | 1:12 | 20:46 | 75 | |
| Harlem Rd | Oyster Creek | 3:31:31 PM | 1.60 | 1:30 | 22:16 | 64 | |
| Oyster Creek | FM-1464 | 3:31:31 PM | 2.00 | 1:37 | 23:53 | 74 | |
| FM-1464 | New Territory | 3:31:31 PM | 1.50 | 1:25 | 25:18 | 64 | |
| New Territory | Brazos River | 3:31:31 PM | 1.00 | 00:45 | 26:03 | 80 | |
| Summary | 30.55 | 26:03 | 26:03 | 70 | |
