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 | 3:15:54 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 3:15:54 PM | 1.50 | 1:15 | 2:07 | 72 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:04:53 PM | 1.50 | 1:30 | 3:35 | 60 | |
| W Bellfort | Bellaire | 3:15:54 PM | 2.90 | 2:35 | 6:10 | 67 | |
| Bellaire | S Fry Rd | 3:15:54 PM | 1.60 | 1:29 | 7:39 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:15:54 PM | 2.00 | 1:52 | 9:31 | 64 | |
| Cinco Ranch Blvd | Kingsland | 3:15:54 PM | 2.20 | 2:20 | 11:51 | 57 | |
| Kingsland | IH-10 Katy | 3:15:54 PM | 1.25 | 1:05 | 12:56 | 69 | |
| IH-10 Katy | Morton | 3:15:54 PM | 1.50 | 1:53 | 14:49 | 48 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 3:15:54 PM | 1.00 | 00:58 | 15:45 | 62 | |
| FM-529 | West Rd | 3:15:54 PM | 2.50 | 2:00 | 17:45 | 75 | |
| West Rd | House Hahl | 3:15:54 PM | 1.30 | 1:37 | 19:22 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 3:15:54 PM | 1.40 | 1:20 | 20:42 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:15:54 PM | 2.40 | 2:18 | 23:00 | 63 | |
| Summary | 30.55 | 23:00 | 23:00 | 80 | |
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 | 3:15:54 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:15:54 PM | 1.40 | 1:21 | 3:32 | 62 | |
| House Hahl | West Rd | 3:15:54 PM | 1.30 | 1:42 | 5:14 | 46 | |
| West Rd | FM-529 | 3:15:54 PM | 2.50 | 1:53 | 7:07 | 80 | |
| FM-529 | Beckendorff | 3:15:54 PM | 1.00 | 1:02 | 8:09 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:15:54 PM | 1.25 | 1:12 | 9:18 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:15:54 PM | 2.20 | 1:58 | 11:16 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 3:15:54 PM | 2.00 | 1:52 | 13:08 | 64 | |
| S Fry Rd | Bellaire | 3:15:54 PM | 1.60 | 1:33 | 14:41 | 62 | |
| Bellaire | W Bellfort | 3:15:54 PM | 2.90 | 2:50 | 17:31 | 61 | |
| W Bellfort | Harlem Rd | 3:15:54 PM | 1.50 | 1:16 | 18:47 | 71 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 3:15:54 PM | 1.50 | 1:16 | 20:01 | 71 | |
| New Territory | Brazos River | 3:15:54 PM | 1.00 | 00:49 | 20:50 | 73 | |
| Summary | 30.55 | 20:50 | 20:50 | 88 | |
