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 | 1:41:50 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 1:41:50 PM | 2.00 | 1:40 | 3:02 | 72 | |
| Oyster Creek | Harlem Rd | 1:41:50 PM | 1.60 | 1:26 | 4:28 | 67 | |
| Harlem Rd | W Bellfort | 1:41:50 PM | 1.50 | 1:11 | 5:39 | 76 | |
| W Bellfort | Bellaire | 1:41:50 PM | 2.90 | 2:25 | 8:04 | 72 | |
| Bellaire | S Fry Rd | 1:41:50 PM | 1.60 | 1:23 | 9:27 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:41:50 PM | 2.00 | 4:16 | 13:43 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 1:41:50 PM | 2.20 | 5:52 | 19:35 | 22 | |
| Kingsland | IH-10 Katy | 1:41:50 PM | 1.25 | 1:02 | 20:37 | 73 | |
| IH-10 Katy | Morton | 1:25:50 PM | 1.50 | 1:46 | 22:23 | 51 | |
| Morton | Clay Rd | 1:41:50 PM | 1.60 | 2:12 | 24:35 | 44 |  |
| 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 | 1:41:50 PM | 1.60 | 2:01 | 1:55 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:41:50 PM | 1.25 | 1:14 | 3:08 | 61 | |
| Kingsland | Cinco Ranch Blvd | 1:41:50 PM | 2.20 | 5:50 | 8:58 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 1:41:50 PM | 2.00 | 6:12 | 15:10 | 19 |  |
| S Fry Rd | Bellaire | 1:41:50 PM | 1.60 | 1:28 | 16:38 | 65 | |
| Bellaire | W Bellfort | 1:41:50 PM | 2.90 | 2:55 | 19:33 | 60 | |
| W Bellfort | Harlem Rd | 1:41:50 PM | 1.50 | 1:13 | 20:46 | 74 | |
| Harlem Rd | Oyster Creek | 1:41:50 PM | 1.60 | 1:32 | 22:18 | 63 | |
| Oyster Creek | FM-1464 | 1:41:50 PM | 2.00 | 1:38 | 23:56 | 73 | |
| FM-1464 | New Territory | 1:41:50 PM | 1.50 | 1:19 | 25:15 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
