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 | 4:34:55 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 4:34:55 PM | 2.00 | 1:42 | 3:03 | 71 | |
| Oyster Creek | Harlem Rd | 4:34:55 PM | 1.60 | 1:22 | 4:25 | 70 | |
| Harlem Rd | W Bellfort | 4:34:55 PM | 1.50 | 1:04 | 5:29 | 84 | |
| W Bellfort | Bellaire | 4:34:55 PM | 2.90 | 2:57 | 8:26 | 59 | |
| Bellaire | S Fry Rd | 4:34:55 PM | 1.60 | 1:34 | 10:00 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 4:34:55 PM | 2.00 | 2:03 | 12:03 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:34:55 PM | 1.25 | 1:01 | 13:03 | 74 | |
| IH-10 Katy | Morton | 4:34:55 PM | 1.50 | 1:45 | 14:48 | 51 | |
| Morton | Clay Rd | 4:34:55 PM | 1.60 | 1:26 | 16:14 | 67 | |
| Clay Rd | Beckendorff | 4:34:55 PM | 1.30 | 1:16 | 17:30 | 62 | |
| Beckendorff | FM-529 | 4:34:55 PM | 1.00 | 00:56 | 18:26 | 64 | |
| 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 | 4:34:55 PM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 4:34:55 PM | 1.30 | 1:12 | 2:11 | 65 | |
| Clay Rd | Morton | 4:34:55 PM | 1.60 | 2:10 | 4:21 | 44 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:34:55 PM | 1.25 | 1:24 | 5:44 | 54 | |
| Kingsland | Cinco Ranch Blvd | 4:34:55 PM | 2.20 | 3:14 | 8:58 | 41 | |
| Cinco Ranch Blvd | S Fry Rd | 4:34:55 PM | 2.00 | 4:46 | 13:44 | 25 |  |
| S Fry Rd | Bellaire | 4:34:55 PM | 1.60 | 1:36 | 15:20 | 60 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:34:55 PM | 1.50 | 1:00 | 16:19 | 90 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:34:55 PM | 2.00 | 1:40 | 17:58 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
