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 | 6:37:35 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:37:35 PM | 2.00 | 2:04 | 3:19 | 58 | |
| Oyster Creek | Harlem Rd | 6:37:35 PM | 1.60 | 1:49 | 5:08 | 53 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:37:35 PM | 2.90 | 4:01 | 9:08 | 43 |  |
| Bellaire | S Fry Rd | 6:37:35 PM | 1.60 | 2:37 | 11:45 | 37 |  |
| S Fry Rd | Cinco Ranch Blvd | 6:37:35 PM | 2.00 | 6:10 | 17:55 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 6:37:35 PM | 2.20 | 14:53 | 32:48 | 9 | |
| Kingsland | IH-10 Katy | 6:37:35 PM | 1.25 | 1:27 | 34:15 | 52 | |
| IH-10 Katy | Morton | 6:37:35 PM | 1.50 | 3:33 | 37:48 | 25 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| 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 | 6:37:35 PM | 1.25 | 1:31 | 1:23 | 49 | |
| Kingsland | Cinco Ranch Blvd | 6:37:35 PM | 2.20 | 3:28 | 4:51 | 38 | |
| Cinco Ranch Blvd | S Fry Rd | 6:37:35 PM | 2.00 | 3:40 | 8:31 | 33 | |
| S Fry Rd | Bellaire | 6:37:35 PM | 1.60 | 2:43 | 11:14 | 35 | |
| Bellaire | W Bellfort | 6:37:35 PM | 2.90 | 3:37 | 14:51 | 48 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:37:35 PM | 2.00 | 1:58 | 16:47 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
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