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 | 2:34:56 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 2:34:56 PM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | 2:34:56 PM | 1.60 | 1:30 | 4:35 | 64 | |
| Harlem Rd | W Bellfort | 2:34:56 PM | 1.50 | 1:20 | 5:55 | 68 | |
| W Bellfort | Bellaire | 2:34:56 PM | 2.90 | 2:55 | 8:50 | 60 | |
| Bellaire | S Fry Rd | 2:34:56 PM | 1.60 | 1:27 | 10:17 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 2:34:56 PM | 2.00 | 2:23 | 12:40 | 50 | |
| Cinco Ranch Blvd | Kingsland | 2:34:56 PM | 2.20 | 12:44 | 25:24 | 10 |  |
| Kingsland | IH-10 Katy | 2:34:56 PM | 1.25 | 1:09 | 26:33 | 65 | |
| IH-10 Katy | Morton | 2:34:56 PM | 1.50 | 2:00 | 28:33 | 45 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 2:34:56 PM | 1.00 | 00:55 | 29:26 | 65 | |
| 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 | 2:34:56 PM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 2:34:56 PM | 1.50 | 1:19 | 2:16 | 68 | |
| IH-10 Katy | Kingsland | 2:34:56 PM | 1.25 | 1:08 | 3:24 | 66 | |
| Kingsland | Cinco Ranch Blvd | 2:34:56 PM | 2.20 | 2:15 | 5:39 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:34:56 PM | 2.00 | 2:46 | 8:25 | 43 | |
| S Fry Rd | Bellaire | 2:34:56 PM | 1.60 | 1:39 | 10:04 | 58 | |
| Bellaire | W Bellfort | 2:34:56 PM | 2.90 | 2:40 | 12:44 | 65 | |
| W Bellfort | Harlem Rd | 2:34:56 PM | 1.50 | 1:28 | 14:12 | 61 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:34:56 PM | 2.00 | 1:45 | 15:56 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
